Seth Williams emerges from Abraham's shadow

FILE: District Attorney Seth Williams is seen during an interview with the Associated Press in Philadelphia, Tuesday, March 1, 2011. (AP Photo/Matt Rourke)

April 5, 2011 5:14:54 AM PDT
His predecessor was known as the tough cookie, but few would accuse Seth Williams of timidity after a little more than a year as top prosecutor in the nation's fifth-largest city.