Experts say it is increasingly important for patients to lock in a primary-care doctor soon because of expected increased demand for physicians starting in 2014, when the new federal health-overhaul law will add millions of people to the health-insurance rolls.

WSJ: Finding the Best Primary-Care Doctor for You

Raising a lot of cash does not give Giuliani a lock on the Texas primary.

NPR: Giuliani Leads GOP Rivals in Texas Fundraising

The air lock installation is the primary objective of the Atlantis mission, with the two-room chamber allowing space station crews to venture from the station in NASA spacesuits without the assistance of visiting shuttles.

CNN: Air lock installed on space station