SportsDay Insider: Luka's pain in the neck, Dak's bum ankle and the Rangers aren't feeling so hot, either.
Kevin Sherrington and David Moore discuss what's gone wrong with the Mavs after taking a 2-0 lead on the road in their playoff series with the Clippers [1:49], and it's not all because of Luka Doncic's cervical strain. David describes what Dak Prescott looked like in his first drills in front of the media since his gruesome injury [17:15].
