Libya: in Danger of 'Mission Creep'?

Email a Friend
Tripoli Street in downtown Misrata is a scene of destruction April 18, 2011 in Misrata, Libya. Tripoli Street once was Misrata's posh main avenue for shops and expensive apartments.
From and

With newly announced expansion of aid, some worry about 'mission creep' in Libya; reflecting on two photojournalists killed in Misrata; a proposal to track truck drivers; a new classification of people's fundamental differences thanks to types of gut bacteria; North Carolina recovers from tornadoes; our world of plastic; abortion rights advocates losing ground at the state level; Texas wildfires out of control; a count of casualties in Egypt's protests rise far above officials' estimates; and when and how to talk to your kids about money.