Candles burn on the steps of fire-damaged row home, Tuesday, July 8, 2014, in Philadelphia, where four young children died over the weekend in a
Candles burn on the steps of fire-damaged row home, Tuesday, July 8, 2014, in Philadelphia, where four young children died over the weekend in a fast-moving blaze that engulfed at least 10 residences. (AP Photo/Matt Slocum) (Matt Slocum/AP)