The 2012 nominee will not attend the Republican National Convention in July.
The former spokesman praised Trump's efforts to reach out to Republicans.
Communications director Sean Spicer said the report is "100% not true."
Ted Strickland is hitting Sen. Rob Portman over a report that he could be Trump's running mate.
“There is a need to build consensus in our party," five unbound delegates wrote.
Steven Mnuchin, a former partner at Goldman Sachs, will serve in the position.
Three officials are joining her team in Brooklyn, NBC News reported.
David McCabe 05/05/16 10:53 AM EDT
Groups are pressuring Google to end its partnership with the Republican National Convention.
Trump's assertion that she is playing the "woman's card" has "lit a fire under so many women."
Garden State Republicans say Trump should avoid making their governor his running mate.