At least 250 people are dead after two powerful earthquakes hit northwest Iran.<br/> <br />Six villages were destroyed and about 60 were severely damaged.<br/> <br />The U.S. Geological Survey said Saturday's first quake hit with a magnitude of 6.4 followed by a second quake measuring 6.3.<br/> <br />Thousands of people are huddled makeshift camps or slept in the streets after Saturday's<br/> <br />Medical workers are doing what they can to treat the injured.<br/> <br />Iranian officials say casualty figures are expected to rise
