IN HOT WATER--Rapper/actor LL Cool J arrives at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) by Chris Talbott NASHVILLE, Tenn. (AP) — Country singer Brad Paisley says he was trying to foster an open discussion of race relations when he collaborated with rapper LL Cool J on "Accidental Racist."
