Grammy doc on Houston's death and aftermath

“HOUSTON, WE HAVE A PROBLEM”: The events leading up to an including the death of Whitney Houston a year ago will be recounted in The Grammys Will Go On: A Death in the Family, airing Grammy eve (2/9) at 9 p.m. on CBS. The one-hour special that looks at how the show's producers, host LL Cool J and scheduled performers made last-minute changes as the result of these unforeseen circumstances. Talking heads include Clive Davis, Dave Grohl, Jennifer Hudson, Bruno Mars, Katy Perry, Bonnie Raitt, Bruce Springsteen, Taylor Swift and Joe Walsh, as well as Neil Portnow, Ken Ehrlich, director Louis Horvitz, writer David Wild and others. Take a look at the two-minute trailer for the special. (1/31a)