How Charlie Kirk inspired his mentor's fight to defend reality

For decades, author Frank Turek has defended the idea that a Christian worldview offers the truest explanation of reality. The murder of his close friend, Turning Point USA founder Charlie Kirk one year ago, only reinforced that conviction.

Now, Turek is sharing those beliefs in his new book, "The War on Reality: Recovering Truth in a World that Celebrates Lies," co-authored with Phoenix Hayes. The book argues that popular culture views about the family, gender, education and politics defy...