Hackers dumped a massive cache of data about Ashley Madison users online late on Tuesday, posting it on a part of the Internet that is only accessible by using a specialized browser.
It's so Mexico can switch to digital signals.
"It's as real as it's going to get without you walking right out and slapping me in the face."
Virtual reality is being used for training.
Although smart guns have broad support among gun owners, the staunchest supporters of the Second Amendment say they only make it easier for the government to control the sale and use of lawful firearms.
Google seeks to create a worldwide satellite network of Internet-emitting drones and balloons with the FAA's help.