Former Trump campaign aide Sam Nunberg has issued a mea culpa to WH Press Secretary Sarah Sanders.<br />In a bizarre round of cable news interviews Monday, Nunberg threatened Sanders and told her to "shut her fat mouth."<br />Nunberg told The Daily Caller he owed Sanders an apology, saying 'I was having a rough day.'<br />Nunberg has in turn denied and confirmed to various news outlets that he was drunk when he gave the interviews. <br />
