By far...Jimmy Fallon & Tina Fey....but, I like Jon Stewart, too.
Seriously, I still miss Walter Cronkite.
No real favorite out of the following crew:
National:
Dan Abrahams
John Siegenthaler
Keith Olbermann
Lester Holt
Chris Matthews
Peter Jennings
(can you tell when I watch REAL news, it is usually MSNBC?
)
Local (Los Angeles):
Hal Fishman
Emmett Miller/Sharon Tay