One person who will not be serving in President-elect Donald Trump's upcoming cabinet is his one time political rival Nikki Haley. But it was not because he vetoed the move as his recent post suggests - rather she did. Haley revealed new details about her communications with Trump's allies on Wednesday on her SiriusXM radio show 'Nikki Haley Live.' The one-time GOP presidential candidate and Trump's former ambassador to the UN claimed she has no interest in serving in his cabinet and made that clear.