Rescuers described survivors trying to stay afloat in the San Francisco Bay. A brother of the boat’s owner died, and the authorities say they will end the search for the missing.

Even a single Republican “no” vote would block Mr. Blanche’s nomination from consideration by the full Senate, which could sink his confirmation.

After The New York Times reported on security concerns related to the Qatari-donated jet, the F.B.I. sought to speak with several people who flew aboard the plane with President Trump last week and asked for their phones.