"2007-04-29Z"^^ . . . . . "Backlash (2007) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE), which took place on April 29, 2007, at the Philips Arena in Atlanta, Georgia. Following WrestleMania, all pay-per-views became tri-branded."@en . . . . . . . "Backlash (2007)"@en . .