Global Payments, a third-party processor of credit card payments for Visa, MasterCard and Discover, said late last night that the data breach made public last week may have risked about 1.5 million credit card numbers.

"It's constitutional," President Obama declared this afternoon when asked about the 2010 health care overhaul legislation that was the subject of three days' worth of Supreme Court hearings last week.

He's confident a majority of the justices will agree, Obama added. Many Supreme Court watchers are less certain.

The president make those comments in response to a question that came up during a joint news conference at the White House with Canadian Prime Minister Stephen Harper and Mexican President Felipe Calderon.

More delegates are up for grabs as the GOP primaries move to Wisconsin, Maryland and Washington D.C. Politicos are closely watching the Badger State, where Rick Santorum is hoping for a boost from rural voters, and Mitt Romney is looking for a decisive victory. Guest host Jacki Lyden speaks with analysts Mary Kate Cary and Cynthia Tucker.

The morning TV air wars get serious again Tuesday with former Alaska Gov. Sarah Palin's guest host slot on NBC's The Today Show — opposite former CBS Evening News' anchor Katie Couric's guest slot on ABC's Good Morning America.

In the lead-in to the faceoff, there was some fun on Today today.

During a phone call with Palin, host Matt Lauer wondered "what are you doing to prepare? Are you reading some newspapers?"

In most places in the U.S., if a parent is charged with abuse or neglect of a child and can't afford a lawyer, he's appointed one. That lawyer's job is to defend the parent and reunite the family if possible.

But faced with a budget shortfall, New Hampshire has taken the unusual step of eliminating that funding.

The court and state officials charged with enforcing the new policy now worry that the lack of representation is hurting parents and their children — and children's advocates are concerned that other states may eventually follow New Hampshire's lead.

For the health policy world, the Supreme Court's tough questioning of the individual mandate last week was a seismic event.

But in Hartford, Conn., the city sometimes called the epicenter of the insurance industry, David Cordani isn't quaking.

Cordani is the CEO of Cigna, the nation's fourth-largest health insurer. He says the insurance industry started changing itself before the Affordable Care Act became law in 2010. And the changes will continue regardless of what happens at the high court.

The activist group behind the "Kony 2012" movement and Web video that went viral in March says it will release "Kony 2012, Part II" on Tuesday.

Aziz Ansari is about to hit the road. The 29-year-old comedian and star of Parks and Recreation is embarking on a multicity comedy tour, where he'll be riffing on what he calls the "fears of adulthood."

You know, babies. Marriage. That kind of stuff.