Eight years after the death of his father, Osama bin Laden’s son and potential al Qaeda leader, Hamza bin Laden, has been killed. An official tells CBS News bin Laden is believed to have been killed in a military operation. David Martin reports. Source

Renewing their feud from the first debate​ in Miami last month, Biden and Harris took turns criticizing their respective health care plans Source

In the early moments of the second night of the Democratic debate, Vice President Joe Biden and Sen. Kamala Harris jumped in with a disagreement over health care policy. CBSN political contributor Molly Hooper and Democratic strategist and CBSN political contributor Lynda Tran join Tanya Rivero on CBSN’s “Red & Blue” to discuss the latest from Wednesday night’s Democratic debate in Detroit. Source

“Search-and-rescue efforts are underway,” according to U.S. Naval Air Forces; the condition of the pilot is unknown Source

The second night of the first Democratic debate featured the most dramatic confrontation of the primary season to date Source

60 Minutes reports on documents seized from Osama bin Laden’s compound. Among the revelations: a letter from an adoring son poised to take his father’s place. Source

“Southwest employees are known for demonstrating their sense of humor and unique personalities,” the airline said in a statement Source

GLAAD spoke with Lopez’s current employer, “Extra,” and said they will address his comments on the show tonight Source

“These are dogs that are elderly and/or terminally ill, who don’t deserve to die in a shelter. They need so little, and give so much love in return,” said the nonprofit’s founder Source

The Department of Defense has identified two soldiers who were killed earlier this week in Afghanistan. Spc. Michael Isaiah of Chicago and Pvt. Brandon Jay Kreischer of Ohio died in combat Monday. The Pentagon is investigating their deaths. Source