Al Gore is comin' home -- and he wants a big gig on the Hill. Yes, the former vice president wants to stage a global-warming concert at the Capitol. I can't believe it'll come off, but if it does, I want a ticket. Look at some of the bands they have lined up for this thing (at liveearth.org), including the Red Hot Chili Peppers, Snoop Dogg and Bon Jovi. Even I know these guys are pretty cool. Get it? Pretty cool. Senate Majority Leader Harry Reid (D-Nev.) and Sen. Olympia Snowe (R-Maine) have introduced a resolution to use the Capitol...