AP sources: Health law sign-ups on track to hit 7M

The HealthCare.gov website is shown on a laptop in Washington, Monday, March 31, 2014. Today is... The HealthCare.gov website is shown on a laptop in Washington, Monday, March 31, 2014. Today is... SEIU-UHW worker Kathy Santana, left , assists Ruben Tares, 27, during a health care enrollment...