May 12, 2016 11:15 am Damage-Free DIY Gallery Wall Courtney Cachet teams up with George Oliphant to decorate her staircase by using Command Brand Picture Hanging Strips to create a gallery wall! For more design inspiration and tips, head to www.command.com. US & World Videos 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA 1:45 NYPD enters Columbia University in riot gear to clear protest 3:40 UCLA promises more police, disciplinary action amid 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