Comment by matthewdgreen

Well, it's also possible they read his Tweet and looked at his background and said "this dangerous person really is going to conduct violent acts in this country, we have no choice but to thwart him by seizing all his electronic devices using the most powerful law in the land, even if it de-legitimizes our use of this law for more serious matters." But since that hypothesis is so obviously cartoonish, it's hard to blame folks who look for more rational explanations like "the government is harassing a political opponent" (whether they're right or wrong.)