Lisa Donlea, 41, of Irvine, Calif., holds her breath and hopes the Covered California enrollment site will go to the next step, Monday, Dec. 23, 2013, in Laguna, Calif. It did after 12 minutes. The federal health insurance exchange enrollment took nearly two hours for Donlea and a counselor to complete due to the website's slowness. (AP Photo/The Orange County Register, Cindy Yamanaka)CHICAGO (AP) — The government's retooled well being care website was once put to its biggest check but as document numbers of Americans rushed to beat Tuesday's extended closing date for signing up for insurance coverage.