Trains collide at Jack London Square

Amtrak workers examine a train collision at an Oakland, Calif., station on Wednesday, Oct. 12, 2011. A fire official said one train was unloading passengers when the second train ran into it at an estimated speed of 15 to 20 miles per hour injuring about 16 people. (AP Photo/Noah Berger) <span class=meta>(AP Photo/ Noah Berger)</span>
October 13, 2011 5:25:47 AM PDT