I would stop TRYING to wake them up. The harder you try, the more resistance you'll get. If you really want to "wake" someone up, I would ask a few key questions that might get them thinking. Then leave it alone.
Also…
Casually reverse engineer their brainwashing. Most of these people actually believe Trump is bad, just the same way we believe Hussein, HRC, etc…, are bad. The only difference is, we have proof to back up our beliefs. They do not. They are simply going off of what the media says.
I saw signs at the rally saying "Stop the killing, Remove Trump", as if Trump is actually killing people. Those that are already inclined to believe Trump is bad, will just readily accept that. So, figure out why they dislike Trump and then ask them for proof of their belief, as if you're really concerned yourself. Then when they can provide none, just say you're going to research it a little, and after researching it (the next day or two), show them Jessie Jackson and Oprah applauding Trump for his efforts in the black community, or anything along those lines.
Soon, bitch….soon.