Chelsea Handler explained why she took ex-boyfriend 50 Cent to task over his Trump endorsement during an interview Friday. 50 Cent has backed Trump Monday after seeing supposed Biden tax numbers. Handler then tweeted at him that 'black lives matter. That's you! Remember?' Handler said Friday that if 50 Cent changed his position on Trump, she might be willing to 'go for another spin' with him. 'So he doesn't want to pay 62 percent in taxes because he doesn't want to go from "50 Cent" to "20 Cent" and I had to remind him that he was a black person,...