The Louisville Cardinals men's basketball teamare now national champions,and the women's team vies for the national title tonight against UConn. Authorities areonce again planning to have extra police in the popular gathering places for fans, just in case a celebration is warranted. Monday night's celebration on Cardinal Boulevard—where police say the largest crowds were—ended abruptly.Still, the day after, the championship game—and the celebratory aftermath—are still top of mind in Louisville.Here are the sounds of a national championship from the center of the revelry:And here are a few more images from Cardinal Boulevard:And here are some images from Mulligan's Pub in the Highlands (including a few Michigan fans: