June 22, 2011 8:40 am “The Voice's” Top 8 Battle for Final 4 Spots More singers will depart “The Voice” Wednesday, leaving just four of the eight remaining contestants for next week’s finals. The NBC reality show has been a ratings hit for the network. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis