UPDATE 2

Miami HeraldUPDATE 2-US Navy sends more warships near Yemen in security moveReuters(Adds White House comment, details on Iran convoy). WASHINGTON, April 20 (Reuters) - The U.S. Navy has sent an aircraft carrier and a guided-missile cruiser into the waters near Yemen, officials said on Monday, heightening the U.S. maritime security ...US warship heads to Yemeni waters to block Iran arms shipmentYnetnewsUS warships to monitor ships traveling from IranCNNUS Prepared to Intercept Iranian Convoy Suspected of Carrying Weapons to ...NBCNews.comWashington Post -Wall Street Journal -Daily Mailall 889 news articles »