RNC Head Urges Trump to Rethink Skipping Primary Debates Despite Poll Lead

RNC chair Ronna McDaniel believes it would be a mistake for Trump to skip GOP primary debates.
McDaniel says debates reach 20 million viewers, important for nominee against Biden.
Trump hesitant about debates despite leading polls; cites Reagan skipping some.
Rivals DeSantis, Christie have criticized Trump's debate skipping consideration.
First GOP primary debate scheduled for August 23 in Milwaukee, Wisconsin.