Robert Costa participates in the "Washington Week" panel during the PBS portion of the 2017 Summer TCA's at the Beverly Hilton Hotel on Monday, July 31, 2017, in Beverly Hills, Calif. (Photo by Richard Shotwell/Invision/AP)
Robert Costa, left, and Jeff Bieber participate in the "Washington Week" panel during the PBS portion of the 2017 Summer TCA's at the Beverly Hilton Hotel on Monday, July 31, 2017, in Beverly Hills, Calif. (Photo by Richard Shotwell/Invision/AP)
Robert Costa participates in the "Washington Week" panel during the PBS portion of the 2017 Summer TCA's at the Beverly Hilton Hotel on Monday, July 31, 2017, in Beverly Hills, Calif. (Photo by Richard Shotwell/Invision/AP)