Tucker Carlson meets up with Greg Kinman, the man behind popular firearms YouTube channel Hickok45, to get a deeper understanding of the AR-15 rifle and its functionality.

Hickok45, (left), the YouTube star who has a huge influence helping Americans figure out which gun to buy, visits Dallas for the 2018 NRA convention. (Photo by Tim Durkin) ...

Hickok45 is in town. Stick ’em up.Hickok45 is the nickname of the YouTube star who probably has more power to determine whether a type of gun is a hit or miss with consumers than any other ...