Vice presidential hopeful Tim Walz has a variety of troubling obsessions, but none so disturbing as his deep and abiding affection for communist China. Long before the Democratic Minnesota governor was pushing for tampons in boys’ bathrooms or running the gay-straight alliance for teenagers, he was waxing poetic about the People’s Republic of China as a nation where “everybody shares,” the Washington Free Beacon reported. Walz allegedly told this and other disturbing lies to students at the Nebraska public school where he taught social studies in November 1991. The lesson was on the Chinese Co…