Republican presidential candidate Jeb Bush listens to a question from the audience during a town hall meeting campaign stop at the Medallion Opera House in Gorham, New Hampshire July 23, 2015. REUTERS/Brian Snyder

WASHINGTON (Reuters) - Former Republican presidential candidate Jeb Bush said on Friday he would not vote for either the party’s presumptive nominee Donald Trump or the Democratic front-runner Hillary Clinton in the November election.

“In November, I will not vote for Donald Trump or Hillary Clinton, but I will support principled conservatives at the state and federal levels, just as I have done my entire life,” Bush, a former Florida governor, said in a Facebook post.