New polls released this week showed former UN Ambassador Nikki Haley closing in on former President Donald Trump in New Hampshire and moving into second-place territory in Iowa. Summary New polls released this week showed former UN Ambassador Nikki Haley closing in on former President Donald Trump in New Hampshire and moving into second-place territory in Iowa. Florida Gov. Ron DeSantis, meanwhile, has flatlined in Iowa and collapsed in New Hampshire. Two polls – Sunday’s CBS News poll and Tuesday’s …