DOJ sues Apple over iPhone monopoly

The Justice Department has announced a sweeping antitrust lawsuit against Apple. It accuses the company of engineering an illegal monopoly.

Apple agrees to improve texting between iPhones and Androids

But are the green bubbles going away? Here's what to know about Apple's decision to adopt the RCS messaging standard that will bring a wider range of iMessage-style features to chats between iPhone and Android users.