April 8, 2010 7:56 am Studios Trimming Features and Adding Mandatory Previews to DVDs Some big movie studios are stripping away bonus features on rental DVDs and adding mandatory previews. US & World Videos 2:49 Lady Gaga teases her ‘authentic' version of Harley Quinn in ‘Joker' sequel 2:10 Cassie breaks silence after Sean ‘Diddy' Combs apologizes following 2016 assault video 0:57 ‘Seinfeld' star Michael Richards reveals prostate cancer diagnosis 3:56 Ally Maki took a break from true crime after becoming pregnant 5:43 Glen Powell and Ally Maki vs. Kelly Clarkson: Movie poster trivia