With less than two weeks left before 1,000 or so Libertarian Party delegates select their 2020 presidential and vice presidential nominees in an unprecedented online-only vote, you could probably forgive Jacob Hornberger for being a little irritable.

Hornberger, the 70-year-old founder of the Future of Freedom Foundation, has, after all, won a clear majority of the party's presidential primaries and caucuses, nonbinding though they may be. He has been in and out and back in Libertarian politics for more than two decades now. And yet ever since Rep. Justin Amash (L–Mich.) threw his hat into the ring on April 28, Hornberger has been all but ignored by the mainstream media, while Amash galivants on cable news networks and HBO's Real Time with Bill Maher.

So it came as little surprise Saturday night that when the formerly Republican and independent congressman participated in his first Libertarian presidential debate, it was Hornberger—author of an eight-part blog series titled, "Justin Amash, LP Interloper"—who came out swinging hardest.