How puerile can progressives be? Childish enough to taunt someone over his name, and even ascribe ideological views to a person based on his moniker. And here we thought liberals prided themselves on never judging people on their superficial characteristics. On Joy Reid's MSNBC show this morning, Reid, and guest the Rev. Mark Thompson, a talk radio host and civil rights activist, made a point of mentioning AG nominee Jeff Sessions' full name: Jefferson Beauregard Sessions. The presumption is that he was named after Confederate President Jefferson Davis and Confederate General P.G.T. Beauregard. Thompson took things an ugly step further,...