I’m sure the documentary played a part in the decision to prosecute him.
And, I’m sure it also angers the Democrats, that here is a prominent immigrant, extolling the virtues of America, and of traditional values. Per liberal theology, D’Souza is supposed to be a loyal Democrat, loyal to Democrats because America is racist and bigoted, and Republicans allegedly hate immigrants such as him.
So his mere existence, offends the sensibilities of the liberals, because of being a prominent immigrant who doesn’t follow the Democrat party line.
I have no doubt that Obama’s minions, perhaps on his orders, used NSA or other intelligence to find out about D’nesh’s transgressions. They then laundered the info through some regular type of investigation, they just happened to know where to look. They did the same thing to lots of people.