SportsPulse: As we head into the second half of the NBA season, USA TODAY Sports' Mark Media breaks down three key storylines that will dominate the lead-up to the playoffs. He gives his thoughts on how the league will handle covid moving forward, whether the Jazz and Nets have » Subscribe to USA TODAY Sports: https://bit.ly/2L0ktE1 » USA TODAY delivers current local and national news, sports, entertainment,  finance, technology, and more through award-winning journalism, photos, videos and VR. #Nets #Sixers #UtahJazz