Hardball's Chris Matthews on Thursday again smeared pro-Second Amendment Senators, this time comparing them to "Jim Crow" racists. While talking about GOP politicians who threatened to filibuster the current gun control bill, Matthews spewed, "But you remember when they fought in the early '60s about, about Jim Crow and getting rid of all those racial things down south where it says white only at the gas station, men's room and everything?" Talking to journalist Chuck Todd, Matthews continued, "And that was the old states of the confederacy were against any of those changes. But now is there that large a...