Rep. Cleaver's opponent apologizes for Cosby-related tweet

A Democrat challenging U.S. Rep. Emanuel Cleaver of Missouri in this year's primary has apologized for incorrectly accusing the incumbent of having a picture of disgraced comedian Bill Cosby under his desk.Maite Salazar, of Kansas City, last week retweeted a post that showed a picture under Cleaver's desk and claimed it showed Cosby, who was accused of drugging and sexually abusing several women and is serving a three- to 10-year prison term for a conviction in one case.Rachel Gonzalez, a member