How Christie could help Haley if he dropped out

If Christie dropped out of the race for the Republican nomination, he could help Haley in a number of ways. He could support Haley publicly, endorsing her and speaking positively of her in interviews and campaign appearances. He could help her campaign financially, lending his aid to Haley’s fundraising efforts. Most importantly, he could use his social media presence and public profile to spread awareness of Haley throughout the Republican party and help her reach new voters.