Early Buzz: Conan, 'Glee' and more headlines

It's Friday! Congrats on making it through another week -- I don't know about you, but I'm pooped!

Before we get into stuff like the Mailbag, here are a few headlines:

- R.I.P., Donna Summer.

- Don't worry, everyone is staying on Glee.

- Watch Letterman and Conantalk about Jay Leno on last night's Late Show.

- New York magazine talks to Breaking Bad's Aaron Paul.

- The Guinness folks have a thoughtful...