Everything is better with Auto-Tune — even the news!

From Katie’s Notebook:

TV’s Katie Couric was a guest on “Live with Regis and Kelly” this week. And, as always, she had her Flip camera ready to capture the behind-the-scenes action.

Katie Couric certainly is doing her share to advance interactivity at CBS. In this video plea, she’s asking us to send videos about the challenges we face in our communities that we want President Barack Obama to address in his first 100 days in office.

Plus, you could win a free Flip camcorder.

OK, now that that’s out of the way: OMG, Katie Couric cut her hair. In December. I guess only watching cable news prevented us from noticing sooner.

Check out this behind-the-scenes footage from Katie Couric’s visit to “The Late Show with David Letterman” last week. She travels with quite an entourage.

Obama Girl. Oprah’s endorsement. “Saturday Night Live.” Katie Couric’s “gotcha” comeback.

They’re all moments that helped define the 2008 presidential election.

Here, now, a wrapup, courtesy of our friends at The Associated Press.

(Kudos to my colleague Erica for getting all those videos embedded.)

Katie and Sarah talk about depression, bed wetting, profanity, Matt Damon, the Great Schlep and more.