Former U.S. Rep. Cynthia McKinney said Tuesday that black voters should consider voting for third-party candidates. Speaking to a sparsely attended Green Party gathering, the Georgia Democrat railed at her party and said black voters should not automatically vote Democratic, as an overwhelming majority now do. "We have to be willing to do something that we've never done before so that we can get some things we've never had before," said McKinney, who is black. During the 2000 presidential election, McKinney said, Democrats "didn't even fight for your right to vote and your right to representation," referring to allegations that...