   Finally this hour, how the Internet has changed comedy.
Yesterday, we talked about YouTube and the new opportunities
it's created. Today, a medium a bit closer to our hearts - and
ears - the podcast. Comedians have flocked to it. Today on
iTunes, no fewer than 3,000 comedy podcasts are available for
download. While cutting through all that chatter isn't easy,
Julie Klausner has done it.   CORNISH: She's the host of "How
Was Your Week?" named one of the best comedy podcasts by Rolling
Stone and GQ magazines. In it, comedians, actors, drag queens -
artists of every kind sit down with Klausner. And she asks: How
was your week?   JOHN MULANEY: We were like, why are we staying
here? This is odd. What an odd choice. And then - I think Brian
Posehn looked it up online, and he was like: It's a haunted
hotel.  KRISTEN SCHAAL: So they give me a phone, and then they
also just individually wrapped the phone jack...   SCHAAL:
...the cord...   SCHAAL: ...the receiver.  EDDIE PEPITONE: I
blow into a whistle...  KLAUSNER: