James Carville, the veteran political strategist who masterminded Bill Clinton’s successful 1992 presidential campaign and advised Hillary Clinton in 2016, has suggested that the current culture of the Democratic Party is being dominated by “preachy females,” RadarOnline.com has learned. “A suspicion of mine is that there are too many preachy females,” Carville told columnist Maureen Dowd in a new profile for The New York Timeson Saturday. “‘Don’t drink beer. Don’t watch football. Don’t eat hamburgers. This is not good for you.’ The message is too feminine: ‘Everything you’re doing is destroyi…