NBC correspondent Andrea Mitchell stated on Sunday that Vice President Kamala Harris has a “big problem with men,” warning the gender gap between the two political figures could impact the election’s outcome. While national polls show Harris with a slight lead over former President Donald Trump, the GOP candidate has been slowly pulling voters from key Democratic blocs. On “Meet the Press,” Mitchell emphasized that Harris’s campaign needs to double down with less than 30 days to go, stressing the significant gap she has among both Democratic and Republican men. “I think they’ve got to double d…