The rivalry between Florida Gov. Ron DeSantis and former South Carolina Gov. Nikki Haley has hit a fever pitch, with super PACs and both campaigns releasing ads targeting the other as they go head-to-head in the polls.

Pro-DeSantis Super PAC Never Back Down published several ads directly hitting Haley this week over her remarks about Gaza refugees, changing up their previous strategy of only targeting former President Donald Trump and President Biden.