J. Michael Luttig, a retired federal appellate judge widely considered to be the founder of the conservative legal movement that gave rise to the current far-right Supreme Court, is voting for Vice President Kamala Harris — the first time in 70 years he hasn’t backed a Republican presidential candidate. Luttig, who has grown increasingly outspoken against former President Trump in recent years over his incitement of insurrection on January 6 and who argued he wasn’t even eligible to run for president again under the Insurrection Clause of the Fourteenth Amendment, already made this endorsement…