Seems to me that Alsup is saying he is trying to remain open to the possibility that Uber is not guilty, but that Uber's behavior so far is making it really har

Seems to me that Alsup is saying he is trying to remain open to the possibility that Uber is not guilty, but that Uber's behavior so far is making it really hard to do that, and it better do something better real soon or he is might well exercise the nuclear option, namely shut down its self-driving program.