Last night, while covering the Democratic Presidential primaries in South Dakota and Montana, MSNBC's Chris Matthews takes a little detour down the road of tasteless smear to help Barack Obama.

Matthews suggests a tour of Minneapolis for Republican National Convention delegates

The opportunity of Republican conventioneers to arrive at the airport out there and immediately go to the Larry Craig memorial bathroom, ... then go to the bridge that fell down in St. Paul. There's a lot to celebrate for the Republican conventioneers.

You will recall that Matthews is fond of Barack Obama. Obama caused a "thrill going up my leg", is comparable to Mark Twain, and is "worthy of Abraham Lincoln."