The New Hampshire primary may be the best chance for Haley to beat Trump, and the former President is going all out to attack her, including a slap at her Indian Sikh name. How will Haley fight back? Plus, Ron DeSantis shifts his focus to South Carolina. 0:00 Donald Trump Calls for 'Unity' While Trashing Nikki Haley 9:27 Commercial Break 9:45 Ron DeSantis Shifts to South Carolina PHOTO: EVELYN HOCKSTEIN/REUTERS Read ‘Potomac Watch’ column: https://www.wsj.com/news/author/kimberley-a-strassel Follow ‘Potomac Watch’ on Twitter: https://twitter.com/KimStrassel Subscribe to WSJ Opinion: https://bit.ly/3PovNsz More from WSJ Opinion: On site: https://www.wsj.com/news/opinion On Twitter: https://twitter.com/WSJopinion On Facebook: https://www.facebook.com/WSJOpinion #WSJOpinion #WSJ #PotomacWatch