Walls Is Making Seven Million Dollars

CNN.com's John Sutter looks at how cable news has lost its mojo. Discovery, the company that owns Fox News, is trying to get back on air with a new streaming service. But no one in their 20s or 30s are watching cable news any more; they're looking for something different. CNN will feature iReporter photos and videos from around the world as part of our annual Travel Snapshots series. Visit CNN.com/Travel each day for a new travel photo gallery.