The shooting of Florida teenager Trayvon Martin one year ago became an international story, and raised difficult questions about race and justice. Host Michel Martin continues her conversation with Robert Zimmerman Jr., the brother of accused killer George Zimmerman, about how his family views the case and the public reaction.

Unarmed Florida teenager Trayvon Martin was shot and killed one year ago today. Host Michel Martin speaks with Robert Zimmerman Jr., the brother of accused shooter George Zimmerman, about his brother's actions that night and the upcoming trial.

A new study on bullying shows that people who were bullied have higher rates of psychiatric illness as adults. Host Michel Martin speaks with the study's lead author, William Coleman of Duke University, and bullying expert Rosalind Wiseman.

This year's edition of the Daytona 500 posted its strongest TV ratings since 2008, thanks to a buildup of attention drawn by Danica Patrick's history-making pole position and a horrendous crash during a race at the track Saturday. Viewership peaked late in the race, when Patrick dropped from third position to finish eighth behind winner Jimmie Johnson.

The biggest percentage gains in viewership seem to have come in big cities.

Profits for U.S. banks skyrocketed in 2012, a report from the Federal Deposit Insurance Corp. finds today.

According to Bloomberg, U.S. banks made $141.3 billion in net income last year. That is the "second-best earnings on record." The best year was 2006, when banks reported $145.2 billion in earnings.

The AP explains:

It's settled. When the pontiff steps down Thursday, he'll still be known as Benedict XVI and have the title of "pope emeritus." In public, he'll wear an understated white cassock and stylish brown shoes from Mexico.

Transcript

MICHEL MARTIN, HOST:

And now we turn to a political stalemate that seems to be turning into a crisis. We've been talking about the across-the-board cuts to the federal budget that seem more and more likely to go into effect this Friday because Congress and the White House have not agreed on a deficit reduction plan. It's being called sequestration.

Edward Blum isn't a lawyer, and he doesn't play one on TV.

But he has been the driving force behind two race-related cases before the U.S. Supreme Court this term, including one that justices will hear Wednesday that seeks to roll back a key section of the 1965 Voting Rights Act.

The other, Fisher v. University of Texas, which challenges the use of race and ethnicity in public college and university admissions policies, was heard by the court in October and awaits its decision.