During a discussion about Hillary Clinton on the June 23 edition of Hannity, Sean Hannity referrenced an MRC study to point out t to Donald Trump that the media have been biased in favor of Clinton.
The study, written by the MRC's Rich Noyes, noted that the evening newscasts of ABC, CBS and NBC spent four times as much coverage on Trump's controversies than they did on Clinton's scandals.
You can read the full study here: http://www.newsbusters.org/blogs/nb/rich-noyes/2016/06/20/tv-news-feasts-trump-controversies-while-ignoring-hillarys-scandals