Ms. Haley, a former rival of Mr. Trump, has repeatedly offered advice and criticism to Mr. Trump and other Republican candidates from the sidelines.
NYT > U.S. > Politics
Nikki Haley Says She Is ‘on Standby’ to Campaign for Donald Trump
Ms. Haley, a former rival of Mr. Trump, has repeatedly offered advice and criticism to Mr. Trump and other Republican candidates from the sidelines.