SOCHI, Russia -- Russian security officials are hunting down three potential female suicide bombers, one of whom is believed to be in Sochi, where the Winter Olympics will begin next month. Police leaflets seen by an Associated Press reporter at a central Sochi hotel on Tuesday contain warnings about three potential suicide bombers. A police letter said that one of them, Ruzanna Ibragimova, a 22-year-old widow of an Islamic militant, was at large in Sochi. A U.S. congressman who was in Sochi on Tuesday to assess the situation said he was impressed by the work of Russian security forces but troubled that potential suicide bombers had gotten into the city, despite all of the extraordinary security measures. "We know some of them got through the perimeter," Rep. Michael McCaul, chairman of the U.S. House Homeland Security Committee, told The Associated Press. "Shes for real. What we dont know is how many more black widows are out there." Russian authorities have blamed the so-called "black widows" of slain insurgents for previous suicide attacks in the country. The Black Sea resort town will host the games amid concerns about security and potential terrorist attacks. The southern city of Volgograd was rocked by two suicide bombings in late December, which killed 34 and injured scores more. An Islamic militant group in Dagestan posted a video on Sunday claiming responsibility for the bombings and threatened to strike the games in Sochi, about 500 kilometres (300 miles) west of Dagestan. McCaul, a Republican from Texas, said he had numerous meetings with officials in Moscow and Sochi, and was briefed by the joint operation centre in Sochi, which is responsible for overall security in the area. "The one improvement I would ask of the Russians is to allow our intelligence services to co-ordinate and co-operate better with theirs," McCaul said. Although the Russian side was confident that it could provide security, the U.S. has information that could help keep the games safe, he said. The congressman also expressed concern that terrorists could have gotten into Sochi before security was tightened. "How many potential cells could be in Sochi and the Olympic village?" he said. "But after the ring of steel was implemented we have this one person who seems to have been able to penetrate it. It does demonstrate vulnerability." Police material distributed to the hotel staff included pictures of two other women in veils: 26-year-old Zaira Aliyeva and 34-year-old Dzhannet Tsakhayeva. It said they had been trained "to perpetrate acts of terrorism." It warned that the two women "are probably among us," but, unlike Ibragimovas case, did not say if they are in Sochi. No further information was provided about the two women or their motivation. The term "black widow" refers to the belief that women who have carried out past suicide attacks in Russia did so to avenge the deaths of husbands or other male relatives. Security officials in Sochi were not available for comment on Tuesday. The Olympics are to be held Feb. 7-23. Russia has mounted an intense security operation in the city, but concern persists that "soft targets" outside the Olympic venues, such as buses and tourist facilities, are vulnerable to attack. Russian troops also have been active fighting militants in Dagestan, one of the predominantly Muslim republics in Russias North Caucasus and the centre of an Islamic insurgency that has engulfed the region. On Tuesday, troops shot dead the leader of a militant group, Interior Ministry spokeswoman Fatina Ubaidatova said. She said the militant, Eldar Magatov, was wanted in attacks on security forces, bombings and the extortion of businessmen. Interior Ministry troops elsewhere in Dagestan defused an explosive device placed near a village administration building and engaged in a firefight with militants holed up in a house, the spokeswoman said. Todd Bertuzzi Jersey . -- The Toronto Maple Leafs are tightening the race for second place in the Atlantic Division. Alexander Mogilny Jersey . -- Phil Mickelson came to the St. http://www.officialcanuckspro.com/Henrik-sedin-canucks-jersey/ . The Rainbow FlickNext up is the Rainbow Flick, or as you probably know it, the trick that everybody at soccer camp thought they knew how to do. Tim Schaller Jersey .com) - Former foes from the Mountain West Conference battle in the 23rd annual Las Vegas Bowl, as the 23rd-ranked Utah Utes clash with the Colorado State Rams at Sam Boyd Stadium on Saturday. Trevor Linden Jersey . He has spent much of his adult life trying to give back to his native South Sudan, the war-torn African nation the Cavaliers forward and his family fled when he was a young boy.CHARLOTTE, N.C. -- The new greens at Quail Hollow proved to be a good tonic for Angel Cabrera, who made seven birdies in his round of 6-under 66 to take a two-shot lead among the early starters Thursday at the Wells Fargo Championship. The club changed over to Bermuda greens as it prepares to host the 2017 PGA Championship. Cabrera hasnt had a lot go right this year, making only two cuts in nine starts on the PGA Tour. But something worked in the opening round. Not only was it his best score of the year, it was only his fourth round in the 60s. "It was a very good first round, and we have a lot to go," the Argentine said through a translator. Jonathan Byrd and Stewart Cink each had a 68 in relatively calm, humid conditions in the morning. The wind began to pick up in the afternoon when Phil Mickelson played. Rory McIlroy had six birdies and had to settle for a 69 when he failed to convert two good birdie chances late in his round. Even so, he took advantage of the par 5s, which he failed to do at Augusta National last month, and was pleased to see adjustments in his putting stroke pay off. Others at 69 included Hideki Matsuyama of Japan and Martin Kaymer, who had a wild finish to his round. Kaymer played his final four holes in 2 under without making a birdie or a par. After a bogey on the par-3 sixth, he made eagle on the par-5 seventh, chiipped in for eagle from just short of the green on the par-4 eighth and then closed with a birdie.dddddddddddd "Two eagles in a row, pretty rare. I dont think Ive ever done that before," Kaymer said. "I missed a lot of short putts today as well, so therefor, 3-under par is OK. I stayed in the tournament. But overall, it would have been nice to get a couple more shots here and there because it was possible." Quail Hollow is three years away from hosting its first major. Cabrera is acting as if its already here. He seems to show up only at the biggest events. His only two victories in America were at the 2009 Masters and the 2007 U.S. Open at Oakmont. He also lost to Adam Scott in a playoff at Augusta National last year. On this day, it was simply a matter of giving himself chances and making a few putts. He holed a birdie putt from 18 feet on No. 3, and knocked in a 40-footer from just off the green at No. 11. Cabrera made five birdies in a six-hole stretch around the turn, ending at No. 12 with an approach into 5 feet. Then, it was a matter of hanging on. He made tough par saves on the 16th and 17th, and appeared to be in trouble well right of the 18th fairway, blocked by trees. But he carved out a beautiful shot that reached the front of the green, and he two-putted from long range for par and his 66. "I was lucky," Cabrera said. Wholesale MLB Orioles JerseysRed Sox Jerseys From ChinaDiscount Yankees Jerseys OnlineRays Jerseys For SaleBlue Jays Jerseys From ChinaWholesale MLB White Sox JerseysIndians Jerseys For SaleTigers Jerseys From ChinaWholesale MLB Astros JerseysCheap Baseball Angels JerseysAthletics Jerseys From ChinaMariners Jerseys For SaleCheap Baseball Rangers JerseysBraves Jerseys For SaleDiscount Marlins Jerseys OnlineDiscount Mets Jerseys OnlinePhillies Jerseys From ChinaWholesale MLB Nationals JerseysCubs Jerseys From ChinaDiscount Reds Jerseys OnlineBrewers Jerseys From ChinaWholesale MLB Pirates JerseysWholesale MLB Cardinals JerseysDiamondbacks Jerseys For SaleRockies Jerseys For SaleDiscount Dodgers Jerseys OnlineDiscount Padres Jerseys OnlineGiants Jerseys For Sale ' ' '