"Trump Ramps Up Assault on Nikki Haley Before New Hampshire Showdown"

Donald Trump and his allies are intensifying efforts to undermine Republican rival Nikki Haley ahead of the New Hampshire primary, reaching out to her donors, running negative TV ads, and using racial-themed attacks. The campaign views Haley as a threat due to her support from establishment Republicans, moderates, and independents. Trump's goal is to diminish Haley's momentum as the race shifts to South Carolina. Additionally, donors are increasingly seeking to align themselves with Trump following his victory in the Iowa caucuses.