Ford pardoned Nixon and he hadn't even been legally charged in court.Do you have to be convicted of something before you get a pardon? Last time I checked Hillary, and the Clinton foundation have not been convicted of anything. If Trump decides to pursue further investigation, and it leads to a conviction.....Obama will be long gone and won't be able to save her ass.
IMO...Trump should let any further investigation on Hillary and her foundation go, and concentrate on getting down to business, and making America Great Again.