Ms. Katie Couric began a new stage in her carreer last night. Now it isn't my place to question so eminent a citizen, but you'da thunk she'd have figured out her closing line.
Anywho, apparently you can email her and let her know what you think her closing line, or sign off should be. I have several suggestions:
1. Truth - that's not a suggestion for the closing, but a suggestion for the whole broadcast.
2. It's my news, you're just living it
And my favorite, in a partial reprise of her role in Undercover Brother: