Big businesses are getting even bigger thanks to a rise in corporate mergers. John Oliver explains why that could make you want to physically destroy your cable box.<br /><br />Connect with Last Week Tonight online...<br /><br />Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight<br /><br />Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight<br /><br />Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight<br /><br />Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight
