Jeff Jackson has quickly become a major-league millennial in his short political career.
In regularly recorded sit-down chats, the freshman congressman running to be North Carolina’s attorney general trades time he could use to talk about his Democratic Party to talk about how-to-play politics — the behind-the-scenes stuff regular folks don’t hear much about.
Millions have seen the videos he made at the kitchen counter inside his 4,400-square-foot home in southeast Charlotte…