What's the worst thing Obama did? Please try to be specific and factual.

Yesterday we had a [thread](https://old.reddit.com/r/AskALiberal/comments/1uwm2q5/is_the_left_too_hard_on_obama/) about Obama, and many people insisted that Obama did bad things and/or should be blamed for the rise of Trump.

...but the thread was light on details. I would like to welcome everyone who believes either:

1. Obama was bad, or... 2. Obama is to blame for the rise of Trump

...to *explain to us why* you believe that, and *show us the evidence that convinced you*.

Tell us what Obama did wrong and/or what he should have done differently.

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Before I get accused of bad faith: Yes, I doubt that anyone will provide any convincing, factual answers; but that makes it *more* important for you to try, not less. If no one posts anything convincing then I will walk away from here believing I was right, and others might to.

I'm also just plain fascinated whenever people, operating with the same facts, reach different conclusions. I'll be fascinated by your answers no matter what.

I'm not here in bad faith. I'm not here to fight. I'm here to give the idea that 'Barack Obama was bad, actually' a fair hearing.

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If you won't post an answer *for me*, post an answer for the lurkers instead. Convince *them*. Explain your perspective to *them*.

Also, feel free to post multiple reasons.