California Congressman Devin Nunes, the top Republican on the House Intelligence Committee, and Steve Castor, senior investigative counsel for Republicans on the panel, questioned former U.S. Ambassador to Ukraine Marie Yovanovitch during the second day of public impeachment hearings. Watch the full line of questioning. Source

Two teenagers were killed in a shooting at a high school in Southern California. Authorities said a teenage gunman shot five people before turning the gun on himself. “CBS This Morning” lead national correspondent David Begnaud joined “CBSN AM” from Santa Clarita, California, to discuss the community’s reaction to the shooting. Source

David Holmes, an aide to Ambassador Bill Taylor, overheard a July 26 call between Trump and Gordon Sondland about Ukraine Source

People who knew the 16-year-old boy suspected of killing two students in a burst of gunfire​ at a high school outside Los Angeles described him as “good, quiet kid” Source

Marie Yovanovitch said she was “shocked and devastated” to learn the president had disparaged her to the leader of Ukraine Source

Actress alleges the streaming service lowballs black women on pay compared with other entertainers Source

Actress alleges the streaming service lowballs black women on pay compared with other entertainers Source

Astrologer Chani Nicholas gives CBS News correspondent Vladimir Duthiers a detailed birth chart reading. Source

Nicholas said she doesn’t know why astrology works, but she knows it does. She explains why and how it’s okay to be skeptical in an interview with CBS News correspondent Vladimir Duthiers. Source

The apparent whistleblower who revealed Google is collecting medical records from about 50 million Americans said “Project Nightingale” raised red flags, including a security risk of “placing medical data in the digital cloud.” Google said it’s using the information to improve health care and reduce medical costs, under strict privacy and security standards. Wired Editor-in-Chief Nick Thomson joins “CBS This Morning” to discuss the privacy and security concerns. Source