Mahan, the man famous for the YouTube video who still consults with Waymo, said he's cautiously optimistic.
Driverless cars give hope to blind - are automakers onboard? →
Mr. Khaykin, a writer/director for the political YouTube channel We the Internet, said "The Simpsons" had "no choice but to dig their heels in" over the debate.
Simpsons' Apu controversy reignites culture war →