Original sentence: 58% of O'Reilly's audience is over 50 years of age according to a Pew research poll.68% of "The Factor's" regular viewers identify as conservative while 10% consider themselves liberal.While O'Reilly calls himself an independent, he is considered by many to be conservative
Edited sentence: 58% of O'Reilly's audience is over 50 years of age.68% of regular viewers are conservative and 10% are liberal