Sen. John McCain (R-Ariz.) receives the Liberty Medal from former Vice President Joe Biden in Philadelphia on Oct. 16, 2017. (AP Photo/Matt Rourke) Sen. John McCain (R-Ariz.) slammed “half-baked, spurious nationalism” as “unpatriotic” as he accepted the National Constitution Center’s Liberty Medal in Philadelphia on Monday evening. The annual award bestowed upon “men and women of […]