Outgoing West Virginia Independent Sen. Joe Manchin said Tuesday he won't back Vice President Kamala Harris' White House bid after she came out in favor of changing Senate rules to pass abortion protection laws. Earlier, Manchin was more vociferous about Harris' announcement that she'd be in favor of scrapping the chamber's 60-vote filibuster to pass a law reviving the abortion protections that existed under Roe v. Wade, the Supreme Court decision that was scrapped in 2022. "Shame on her,"...