March Madness is upon us, as the NCAA college basketball tournaments begin this week with “First Four” games on both the men’s and women’s sides. LZ and Will marvel at the popularity of the event. An estimated 45 million people will bet on the tournaments this year — and they could wager a total of $3.1 billion. Your two favorite podcast hosts are getting in on the action, too, by filling out their own brackets. Join them in “The Long Game-Leitch Newsletter NCAA Basketball Tournament Pool.”