later today the outgoing ceo of bp will face questions from british lawmakers studying the fallout of the oil spill in the gulf. they are considering whether new regulations are needed in britain to limit deepwater drilling there. >> i can feel the people at bp bracing for the impact of tony hayward talking in public once again. after spending the last 14 months in an iranian prison, sarah shourd is reunited with her family this morning. she was freed on $500,000 bail, she arrived safely back into the arms of her mother. >> iran is still holding her fiance and friend in prison on spy charges after the 2 1/2-hour flight from iran, she thanked everyone involved in her release, including iranian president ahmadinejad. what can you tell us, nic? >> reporter: well, sarah sounded very tired and emotional when she landed.