President Barack Obama said Thursday that he "thinks there's a possibility" a bomb destroyed a Russian jetliner over Egypt last week, killing all 224 passengers and crew.
Obama told KIRO radio in Seattle, "We're going to spend a lot of time just making sure our own investigators and our own intelligence community find out what's going on before we make any definitive pronouncements. But it's certainly possible that there was a bomb on board."
British Prime Minister David Cameron said he thought it was "more likely than not" that a bomb brought the Russian jet down.
However, speaking before talks Thursday with Egyptian President Abdel Fattah el-Sissi in London, Cameron noted that experts were not yet certain of the cause of the crash. READ MORE OF THIS STORY ON VOA NEWS WEBSITE