The Situation Room rundown: Tuesday, May 31

Here are just some of the stories we’ll be covering in today’s show. Tune to “The Situation Room with Wolf Blitzer” from 5-7pm ET on CNN.

New Warning: Cell phones may cause cancer
The World Health Organization now lists mobile phone use in the same "carcinogenic hazard" category as lead, engine exhaust and chloroform. How dangerous are they? CNN’s Elizabeth Cohen reports.
FULL STORY

Osama bin Laden’s black market money trail
CNN’s Stan Grant reports from Pakistan on how terrorists move money around through a centuries-old banking system.

Rep. Weiner on lewd photo "distraction"
Congressman Anthony Weiner comments on the lewd photo that briefly appeared on his Twitter account. The New York Democrat has said he was targeted by hackers, but there are some key questions he’s refusing to answer.
FULL STORY

Another New York hotel maid alleges assault
In the wake of the Strauss-Kahn case, an Egyptian banker has been arrested in a separate hotel maid sexual assault incident. How common is this and why does it keep happening? [is Mary going to answer those questions?]  CNN’s Mary Snow takes a look.

Boy's killing rallies Syrians
A video showing the mutilated body of a 13-year–old boy is causing anger throughout Syria. Is the boy becoming a symbol of the Syrian revolution? We’ll ask Middle East expert Fouad Ajami.