If undermined and attacked, then in typical Trump fashion, Mr. Trump would inevitably RETALIATE.
Possibly even PROSECUTING Obama for crimes committed while in office.
Don't press your luck Barky!
I want see Soetoro, ValJar, Pelosi, Moochelle, and other criminals in manacles BEFORE Trump begins his Inaugural address.
For putting an illegal alien in the Presidency, for starters.