The comparison is weird.
Obama:
Furthered LGBT rights.
Obamacare
The Iran deal
The Paris deal
The Cuba deal
Two-term president
Decent to solid approval rating
Nixon:
Furthered integration (if in a self-serving and seedy way)
Universal Healthcare (which Ted Kennedy and other liberals turned down for not being liberal enough...how's that different from Republicans turning on their own system again?)
The China deal
SALT
Two-term president (in theory)
Decent to solid approval (until Watergate)
...You were saying?
I was talking about the Carter comparison.
