WHITE PLAINS, N.Y. (AP) -- Enough with the fun and games. Watson is going to work. IBM's supercomputer system, best known for trouncing the world's best "Jeopardy!" players on TV, is being tapped by one of the nation's largest health insurers to help diagnose medical problems and authorize treatments.

WASHINGTON (AP) -- U.S. intelligence in the struggle against terrorism comes in many forms, maddeningly general, improbably precise, a game of sorts with vast consequences for winner and loser.

Nearly 10 years after the September 2001 terror attacks, the U.S. government has significantly improved homeland security but still lacks a system to know who is leaving the country and exactly what is inside luggage checked at airports, according to a congressional audit.

FREEPORT, Maine (AP) -- Three days after 9/11, Elaine Greene held an American flag above her on a busy street corner in this small Maine town. Since then, she and two other women have waved the flag on the same corner for an hour every Tuesday in honor of America's service personnel and to show that the American spirit is alive and kicking.

RICHMOND, Va. (AP) -- His sleeves rolled up and his finger stabbing the air, President Barack Obama pitched his newly unveiled jobs plan with campaign-style fervor Friday, urging Americans to pressure their lawmakers to pass his $447 billion initiative. "We're tougher than these times," he declared. "We are bigger than the smallness of our politics."

TACOMA, Wash. (AP) -- Union activists aren't backing off demands to work at a new Washington state grain terminal after hundreds of Longshore workers stormed the facility, overwhelmed guards and dumped grain.

NEW YORK (AP) -- It's a name inextricably linked with Sept. 11, with huge, catastrophic loss - Cantor Fitzgerald. Of the companies and organizations that lost people that day, none was harder hit than the financial services firm that occupied the 101st to 105th floors of the north tower at the World Trade Center. Out of 960 employees in New York, 658 were killed - no employee in Cantor's offices at the time survived. Whole divisions were decimated.

WASHINGTON (AP) -- Typical workers would get an extra $1,500 in their paychecks next year under a plan by President Barack Obama to expand a payroll tax cut that is scheduled expire at the end of the year. Higher paid workers would get more, and businesses would get tax breaks, too.

Working to document the day-to-day harassment and violence experienced by Americans of South Asian, Muslim and Sikh heritage, the Sikh Coalition of America last Friday launched a website of personal stories in video format designed to dispel myths about their communities.

DEARBORN, Mich. (AP) -- For Caleb Carter, the road to becoming a Muslim took years. Sept. 11, 2001, was a turning point - specifically his high school teacher's hostile reaction to Islam that day.