Potential 2016 contender Mike Huckabee quits Fox News

By Gabriel Debenedetti WASHINGTON (Reuters) - Former Arkansas Governor Mike Huckabee, a potential Republican candidate for president in 2016, has decided to leave his weekly Fox News program, he announced on Facebook on Saturday. In the Facebook posting, Huckabee, who ran for the White House in 2008, said he will not decide until late spring whether he will pursue another presidential bid but acknowledged there has been "continued chatter" that he might. Fox News has previously ended