American hikers freed from prison in Iran begin trek home

Wednesday September 21, 2011 MUSCAT, Oman -- After more than two years in Iranian custody, two Americans convicted as spies took their first steps toward home Wednesday as they bounded down from a private jet and into the arms of family for a joyful reunion in the Gulf state of Oman. The families called this "the best day of our lives," and President Barack Obama said their release -- under