NOTHING.
Charge him for WHAT
Convict him of WHAT
Obama right now is twice as popular as Trump. That's got to tick Orange off, huh?
"Since 1969, Republican presidential administrations have 121 criminal indictments and 89 convictions, while Democrats have had 3 and 1 respectively" Obama had 0
https://www.quora.com/Since-1969-Republican-presidential-administrations-have-121-criminal-indictments-and-89-convictions-while-Democrats-have-had-3-and-1-respectively-How-do-you-feel-about-this