US Representatives demonstrate hog calling in Washington DC

The video features a scholarly debate between Congressman Warren and a colleague about America's greatest hog call. Michael Hogs and Congressman Mouton share their perspectives, with Mouton discussing his experience in hog calling. The video concludes with acknowledgments.

What does Congressman Mouton claim about his experience with hog calling?

What is the significance of the phrase 'Big O' in the context of the text?