Well, there seems to be a bit of confusion in your statement. You might be referring to Super Tuesday, a significant event in the U.S. Presidential Election where a large number of states hold their primaries. However, Donald Trump is no longer running for the Presidency as he served his term from 2017 to 2021.
As for Nikki Haley, she’s a prominent Republican figure who served as the US Ambassador to the UN under Trump. However, she hasn’t officially announced a presidential run