host: nfl football, a history of america's new national pastime s a book written by professor richard crepeau. professor yes poe -- yes poe, why are you talking about football here at freedom fest? >> guest: well, that's a question i asked myself. [laughter] when mark schism, who organizes this event -- which i had never heard of -- called me a few months ago and said let me tell you about freedom fest. and i would really like you to come to freedom fest and talk about what is the national pastime. football, baseball, basketball, soccer, what. and he had gone on -- i asked him last night, why me? he had gotsch on the internet -- gone on the internet, he googled, he wanted somebody other than, you know, in the political stuff. so that's how i wound up here. and when he called me, i thought, eh, why not? this is not my politics, but why not? >> host: is football the national pastime in. >> guest: absolutely. i've decided that the book is wrongly titled. it ought to be national obsession. i think it's reached that level in the last, pticularly the la decade. >> host:ow? >> guest: it's become a 3