CBS’s Under the Dome is typical summer network TV junk food — it might not be up to standards of great shows, but it’s on and it will do until the fall season starts up in a few weeks, so people are watching it. Now that Time Warner Cable customers in the nation’s two largest markets and several others can no longer watch the weekly goings-on of the trapped residents of Chester’s Mill, Maine, viewers are going to the Internet to get their fix. [More]