A 56% majority of the public disapproves of the health care law’s requirement that all individuals have health insurance or face a penalty; 41% approve of the mandate. The Supreme Court begins hearing arguments on the law today.

A majority (55%) of people who support Rick Santorum for the GOP presidential nomination say there is too little expression of religious faith and prayer by political leaders; just 24% of Mitt Romney’s backers agree.

Among post-9/11 combat veterans, more than half (52%) say they had emotionally traumatic or distressing experiences during their military service.

About a quarter (24%) of young adults ages 18 to 34 have temporarily moved in with their parents in recent years as a result of the lackluster economy.

A growing number of Republican and Republican-leaning voters are concerned that the extended GOP primary campaign will be a bad thing for the Republican Party this year. A month ago, 55% of people viewed it as a good thing for the party; now, 47% hold that view.