Fairfield University poli-sci Prof. John Orman has announced he will challenge Joe Lieberman in 2006 Dem primary, claiming “Our party’s Senator is no longer a Democrat. He has joined the Republicrat Party.” Here’s the AP story. The Connecticut Post reports today (unlinkable) that it was the State of the Union kiss between Lieberman and President Bush that set off Orman, a well-known lefty in these parts.