Welcome to this morning's edition of "First To Know," a series in which we keep you in the know on what's happening in the digital world.
Today, we're looking at three particularly interesting stories. The Wall Street Journal reports that Hulu is pushing forward with content investments and adding 144 titles from the BBC, including Doctor Who. The Obama administration filed a petition with the FCC to require wireless carriers to unlock mobile devices, according to The Washington Post. And today is a big day for Apple users: the Cupertino, Calif.-based company is set to release iOS 7, the latest iteration of its mobile operating system.
Check out the video above for more on these stories.