hooker scandal hits the hill. the first member of the obama administration getting grilled this hour on the colombian prostitution debacle. the white house saying their staff is in the clear. why do they have to testify? coverup. john edwards former top aide coming clean admitting he helped cover up edwards affair with his mist res mistress, rielle hunter. has presidential politics moved from behind the podium to on the stage? newsroom begins right now. we begin with startling new developments in a missing child case that riveted much of the world nearly five years after madeleine mccann vanished during a family vacation to portugal, british police came out this morning and say they believe she may still be alive. they released a new image showing how she might look. she ll be 9 years old in mid may. she was 3 years old when she vanished. investigators face blistering criticism for the way they handled that case. max foster is following the latest developments from l