MTV is bringing its new late night talk show, Nikki & Sara Live, back for another season. The program, which had its first season wrap up this week, is hosted by comedians Nikki Glaser and Sara Schaefer from a Times Square studio, where they make pop culture jokes, do sketches and man on the street bits, and interview a celebrity each episode. The show’s second season, like its first, will consist of 12 episodes that are expected to air this summer. Glaser and Schaefer learned about MTV renewing their series from Katie Couric while taping an interview for her daytime show yesterday, which is how all TV show renewals should be broken to people who have shows.