Battle Protesters News Today : Breaking News, Live Updates & Top Stories | Vimarsana

clouds of tear gas in the streets of cairo again as police battle protesters, we'll take you right into the middle of the clashes, i'm wolf blitzer, you're in the "situation room." a day after the republican candidates sparred and cnn's national security debate. mitt romney is back out there on the campaign trail. he picked up a new endorsement today in iowa. key conservatives have already held secret talks there. end of fining alternative candidate for the support. cnn joe johns is tracking the latest for us. joe. >> six weeks out from the iowa caucuses, if you take a picture, race ...

When he gave his speech, he threatened in his speech. to hear him say he's coming house-to-house and door-to-door if people don't stop rising against him. they are threats. >> it made us wonder about their stockpile of chemical weapons. we look at that. >> reporter: so far, moammar gadhafi used mercenaries are guns to battle protesters. he has something else. a wicked material he was acqu e acquiring. >> he has ten tons of mustard gas which is supposed to be destroyed by may. it doesn't look like it's going to happen anytime soon. >> reporter: it killed thousands of people in world war i and h...

Protesters. will gadhafi resort to using his deadliest weapons? we've asked brian todd to take a closer look into this story. >> despite his efforts to rehab his global image by getting rid of his weapons of mass destruction, moammar gadhafi is still possessive of one deadly, nasty type of weapon, and it's sitting less than an hour from tripoli. at least one image in the story may be disturbing. >> so far moammar gadhafi used security forces and mercenaries with guns to battle protesters. he's got something else in his arsenal, a wicked material he acquired when he was gathering his weapons of...

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