Will Pentagon's Errors Admission in Deadly Pakistani...

Aired: 12/22/2011 | 0:07:44 | Clip
A Pentagon inquiry released Thursday conceded that some mistakes were made in a November airstrike on two Pakistani outposts near the Afghan border that killed 24 troops. Margaret Warner discusses the Pentagon's expressed regret for the loss of life and strained U.S.-Pakistani ties with The Wall Street Journal's Adam Entous.