Ex-MLB star Aubrey Huff believes Bernie Sanders is a threat to America -- and he's teaching his kids to shoot guns in case Bernie beats Donald Trump in the 2020 election.
"Getting my boys trained up on how to use a gun in the unlikely event @BernieSanders beats @realDonaldTrump in 2020," the former SF Giants slugger said.
"In which case knowing how to effectively use a gun under socialism will be a must."
Of course, 42-year-old Huff -- who won TWO World Series rings with the Giants -- is an outspoken Trump supporter who doesn't shy away from controversy.