She has nothing else to do. She has a bunch of money.
She is the “what if he falls down and breaks his neck” candidate.
She's hoping that if Trump is assassinated or jailed - the republican convention delegates will select her as their presidential candidate. If, God forbid, Trump would be assassinated or jailed, I would hope the republican convention delegates would have more sense than selecting Haley - the RINO, establishment, globalist, war-monger.
I still won't vote for her.