U.S. authorities are working with Russia and other countries to try to disrupt possible threats related to the Sochi Olympics, in addition to the toothpaste tube terror concern, a U.S. intelligence source said.
If the Winter Olympics leave you cold, then we are here to help.
Ahead of Friday's opening ceremony in Sochi, let us thaw your icy hearts with 10 reasons why you should watch the snow men and ice queens compete at the Games.
-- Amid security anxieties, indignation over Russian politics, the furore over unfinished media accommodation and astronomic costs, one key component of the Winter Olympics has been all but forgotten: the thousands of athletes streaming into So
Athletes are battling for 21 gold medals in 10 different sports Tuesday, with a day of drama promised in the Olympic Stadium -- site of the track and field events -- and in the velodrome and the gymnastics arena.