CHICAGO (CBS) ― Craigslist appears to have surrendered in a legal fight over erotic ads posted on its website, shutting down its adult services section Saturday and replacing it with a black bar that simply says "censored." The move comes just over a week after a group of state attorneys general said there weren't enough protections against blocking potentially illegal ads promoting prostitution. It's not clear if the closure is permanent, and it appears to only affect ads in the United States. The listings came under new scrutiny after the jailhouse suicide last month of a former medical student who...