Sixty-four people aboard a commercial airliner died Wednesday after it collided with a military helicopter midair near Reagan Washington National Airport. Both the American Eagle jet and Army Black Hawk are in the Potomac River.

The Black Hawk helicopter that crashed into an American Airlines flight was alerted to the plane’s presence by air control twice.

Super Bowl 59 could be the most-watched game ever, with some viewers tuning in just for the commercials. Brands are already teasing fans ahead to the game day and saying you can expect major star power, laughs and big surprises. NBC’s Kaylee Hartung has a sneak peak of some of the commercials.