In Houston Thursday, former President George H.W. Bush endorsed Mitt Romney's run for the Republican presidential nomination. Bush's endorsement is one more signal from the Republican establishment for the party to close ranks behind Romney.

More and more consumers are buying electronics online instead of at Best Buy's sprawling showrooms. So the struggling electronics retailer is shifting strategy: closing some of its giant stores, opening smaller ones and cutting 400 jobs.

A growing number of anti-bullying programs have emerged in recent years, and the focus of many has shifted from stopping bullies to encouraging bystanders to act. But in an industry where anyone can peddle virtually any kind of program, initiatives vary in their quality and effectiveness.

NCAA basketball's Final Four teams will play in New Orleans Saturday, to decide who will play in Monday night's title game. The first match-up pits Louisville against No. 1 Kentucky. In the second game, Ohio State will face the University of Kansas.

In 2010, David Plant was diagnosed with skin cancer. The cancer has since metastasized to other parts of his body, and David is now contemplating the end of his life. So, just before his 81st birthday, he sat down with his stepson to talk about their life together.

Health lawyers aren't sure, but their opinions range from "God only knows" to "bedlam" to "chaos."

The Jobs Act could make it easier for tech startups to raise money by allowing anyone — not just millionaires — to invest. But many are concerned it will also lead to a new wave of financial fraud. "I think we can expect to see ... African princes inventing cold fusion any second now," says one entrepreneur.

Wisconsin holds its GOP presidential primary on Tuesday. But voters are hardly paying attention: The state has been consumed by the looming recall election of Republican Gov. Scott Walker.