'Black Widow' terror suspect hunted in Sochi


Image from Russian Security Services(CNN)
 -- New details fueled debate Monday over security at the upcoming Winter Olympic Games in Sochi: Wanted posters of a terrorism suspect on the loose, warships at the ready and a video threat from beyond the grave.

Russian President Vladimir Putin stressed that his country has stepped up security and is prepared to handle any threats.

But some U.S. lawmakers -- and at least one Olympic athlete -- have said they're worried about the situation.

Police in Sochi have handed out fliers at area hotels warning of a woman they believe could be a terrorist and who may currently be in the city.

One flier, obtained by CNN, asks workers to be on the lookout for Ruzanna "Salima" Ibragimova, described as the widow of a member of a militant group from the Caucasus region.

The woman, according to the flier, may be involved in organizing "a terrorist act within the 2014 Olympic region."

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