Leave it to Comedy Central's Stephen Colbert to tackle the tough issues, to tame the tiger, to take on all comers, to invite the biggest, loudest, richest mouth in radi... Oh? You mean, it's not that Rush?

That's right. The Colbert Report has booked Rush to appear Wednesday night (11:30 PM/EST). That's Rush the band, not Rush Limbaugh, the radio yapper. Limbaugh would no doubt have been the butt of countless jibes -- assuming he would even submit to the possibility of being kidded -- but he's not coming on the show.

Rush, the Canadian band, will not have to worry about Colbert's rapier wit. They're coming on the show to sing.

This is a real feather in the cap for The Colbert Report. Rush has not appeared on American TV in over 30 years, and they're going to perform "Tom Sawyer," their most-famous song.

Stephen C. has been embracing the music this summer. In addition to Rush, Nas is going to perform on July 23, Toby Keith on July 28, and Crosby, Stills and Nash (no Young -- although he has appeared in the past on the show) on July 30.

Is this a trend away from comedy for The Colbert Report or just injecting some variety into the format? I think it's the latter, and as long as I like the musical act, I'm okay with it.

(S05E07) Again this week things are split up into Family Guy and The Brian and Stewie Show. I don't mind the split stories as the Stewie and Brian stuff is usually my favorite anyway. It is about time for a big family outing or something to get them all back together though. I'm still calling this an up and down season overall, but this episode was one of the upswings. There were some truly great moments, and both of the stories were good, with one small exception. But we'll get to that later.