One is a former Speaker of the House while the other was an Ambassador to the U.N.

In berating the prosecution of those insurrectionists who stormed the

U.S. Capitol on 1/6/2021 while the House of Representatives was

counting the electoral vote victory of 45th POTUS Joe Biden,

GOP Candidate Donald John Trump confused Democrat Nancy

Pelosi of California with Nikki Haley of SC.  See further:

http://thehill.com/homenews/campaign/441924-trump-appears-

to-mix-up-pelosi-haley-jan-6.html