Mark Cuban doubts Donald Trump is a billionaire; millions more cars added to airbag recall; Feds want to curb payday lender abuses. These headlines and more from CBS MoneyWatch. Source

A law enforcement source confirms to CBS News that the death of pop legend Prince was due to an opioid overdose in his Minnesota home. CBS News’ Jamie Yuccas joins CBSN with the latest. Source

The Twins are undergoing more testing this weekend in Anaheim, and they’re uncertain when they’ll be allowed to play again. Source

Charges have been reduced for a Bronx man who beat his wife’s would-be rapist to death. CBSN’s Vladimir Duthiers has the latest on the man’s arraignment. Source

Police are investigating whether or not a top Pentagon official waged war on his next door neighbors and their nanny over a parking dispute. CBS News Justice Department reporter Paula Reid joins CBSN with the latest. Source

Law enforcement sources have identified the victim of Wednesday’s UCLA murder-suicide as Professor William Klug. CBS News correspondent Ben Tracy joins CBSN from Los Angeles with the latest on the campus shooting. Source

Hillary Clinton called Donald Trump a “fraud” for allegedly ripping off students at Trump University. This comes as President Obama jumps into the 2016 presidential race, slamming Trump’s proposals as “crazy.” CBS News congressional correspondent Nancy Cordes joins CBSN with more. Source

President Obama is tearing into Donald Trump’s plan for America. Obama said that the presumptive Republican nominee will undo economic progress. Political contributor Leslie Sanchez joins CBSN with analysis. Source

You may have noticed something different about the broadcast Tuesday night. “CBS Evening News” is introducing a new theme song. But first, Scott Pelley looks back at the old music that signaled the day’s top stories. Source

Biggest consumer spending gain in six years; 40,000 striking Verizon workers to return to jobs; U.S. tech giants tackle hate speech in Europe. These headlines and more from CBS MoneyWatch. Source