Women's health care provider Planned Parenthood is endorsing Hillary Clinton in the Democratic presidential race but says that won’t mean negative campaigning against her opponents in the primaries. The endorsement by the group’s political arm is Planned Parenthood’s first time wading into a presidential primary, and it comes as Clinton remains locked in a tight contest with Vermont Sen. Bernie Sanders in Iowa and New Hampshire, the first caucus and primary states. Former Maryland Gov. Martin O’Malley trails both rivals in the race.