Last day of the Donald Trump presidency. Let's see where we're at on those 2016 campaign promises!

1. "I will build a great wall, and Mexico will pay for it!"
Only 80 miles of new wall was built where there was none before. Mexico didn't pay for it... you did.

2. "If I become president, we're all going to be saying 'Merry Christmas' again."
...

3. "I'll eliminate 'Department of Environment Protection' (EPA)"

He did cut the budget, but the EPA is still alive and well. In fact, he felt the EPA was necessary enough to look into his claim of “People are flushing toilets 10 times, 15 times as opposed to once."
No, really.

4. Heavily surveil and close some mosques in the US, and create database of Syrian refugees.

Good news! No mosques were closed on government order.
But if you really think mosques weren't being surveilled before, or that Feds didn't already have refugees in a database...