A man fatally shot by the FBI in Orlando was being investigated for a possible connection to the Boston Marathon bombings, according to a U.S. law enforcement official with direct knowledge of the Boston Marathon case.

Former U.S. Rep. Anthony Weiner is running for New York City mayor, he announced Wednesday morning in a video posted on his campaign website.

It's common for companies to make big cash donations after a disaster. But following Monday's tornado in Oklahoma City, several firms are going beyond writing a check, offering help through the use of their equipment, staff, buildings and other in-kind donations.

While the gaming world is focused on the new Xbox One from Microsoft, Activision is deploying its most popular franchise, "Call of Duty," for its first assault on the next generation of consoles.