Dan Ackerman is a former radio DJ turned journalist. An editor at leading technology news website CNET, he writes about hot-button consumer technology topics, from virtual reality to cybersecurity, and appears regularly as an in-house tech expert on CBS This Morning.

He is the author of the nonfiction book, “The Tetris Effect” (PublicAffairs/Hachette), about the real-life battle over the rights to Tetris, which was created in the Soviet Union at the height of the Cold War.