DeSantis' ongoing feud with Disney draws Republican concern.

The pro-DeSantis super PAC, Never Back Down, has shifted its focus from attacking Donald Trump to attacking Nikki Haley, who is still registering in low-single digits in national polls. The move suggests a shifting dynamic in the Republican primary, with DeSantis falling behind Trump and his allied super PAC trying to ensure that the primary remains a two-way race. The presence of Haley and other candidates presents a challenge for DeSantis, who must consolidate the support of voters looking for someone other than Trump.