Congress has yet to approve the most recent packages of sales and is looking like it may well not, especially if Trump is still all "meh, didn't happen here so don't care" and fails to take any meaningful action.
The Saudis are some of the worst actors you can find and how we've ended up so deeply in bed with them (even more so now) should merit some scrutiny.
IMO it should result is some criminality how in bed we are with that regime. I will be shocked if at the end of day congress doesnt authorize that arms deal. Jerbs and lobby money is too much for them to care about dismembering members of the press.