I’m afraid at this point he’ll be martyred.
Nobody is going to remember what he’s done the last four years. Few can recall in much detail any of JFK’s, outside the Cuban Missile Crisis, NASA, and his assassination.
If he’s assassinated, all of a sudden the race card has some heft to it again, he’s still the first black President, and he’ll be remembered for the ‘soaring oratory’ and getting Bin Laden.
They’ll dismantle Obamacare quietly in the courts - the signal will go out to the appointees to let it happen.
Everyone will reset and they will do what they have to in order to bring the economy back. Europe will twist, and Israel will get a reprieve for the moment. Iran will be ignored until it nukes somebody (like Israel, many will hope).
The libs will all look at each other like yuppies waking up in a hot tub with a dead guy after a very bad coke bender and swear, “I’m losin’ it man. I gotta get a grip on myself.”