Nearly 23 million people tuned in to Wednesday night's primetime GOP debate, breaking viewership records for host network CNN.
In fact, it shattered the records - according to CNN, the previous record-holder for viewership was a Larry King Live episode from 1993 with Al Gore and Ross Perot debating NAFTA. That episode clocked in at 16.8 million viewers. For an even starker comparison, CNN's most-watched presidential primary debate before Wednesday was a Democratic debate in 2008, which got just 8.3 million viewers.
The CNN debate didn't quite reach the viewership for the Fox debate in August, which averaged 24 million viewers.