New video raises questions about whether Saudi government assisted 9/11 hijackers; Questions swirl over Trump proposal to eliminate taxes from tip income.

Dozens killed in Israeli strikes across northern Gaza. Punishing heat wave bakes U.S. Trump touts Dobbs decision in speech to evangelicals. Prince William attends Taylor Swift concert in London. Glitches force NASA to again push back return of Boeing Starliner. Legendary surfing dog helps people overcome challenges by riding waves. How one family devastated by Hurricane Katrina finally got closure.