Comment on Study sparks debate on North American history

David Jonah Lederer, a Jewish student at Columbia University, joins CNN's Abby Phillip and describes the high tensions on campus at Columbia University. The situation at Columbia escalated in recent days as pro-Palestinian protests on and near campus surged.

Former federal prosecutors Elliot Williams and Gene Rossi answer viewers' questions about former president Donald Trump's hush money trial.

A mass grave has been uncovered at a hospital in the southern Gaza city of Khan Younis, Gaza Civil Defense workers said, following the withdrawal of Israeli forces from the area earlier this month. CNN's Nada Bashir has more.

New York Times reporter and CNN senior political analyst Maggie Haberman explains the significance of David Pecker, the ex-publisher of the National Enquirer, taking the stand in the hush money case against former President Donald Trump.

Stephanie Grisham, former Trump White House Press Secretary and former chief of staff to Melania Trump, joins CNN's Erin Burnett to discuss how Melania could react to the latest details of her husband's hush money trial.

CNN's Fred Pleitgen reports that Ukrainians are hopeful that with the US passage of an aid bill, soldiers can turn things around in their fight against Russia.