The Invisible Primary, 8/10

Tracking the GOP race to 2012

On Facebook, Sarah Palin called for civil discourse in the health care debate; and she gave a shout-out to Rep. Michelle Bachmann; NRSC Chairman John Cornyn asked supporters on the NRSC's e-mail list who they want to see on the ballot in 2012; and Tim Pawlenty criticized "cash for clunkers."