SAN FRANCISCO — U.S. law enforcement officials preparing for Super Bowl 50 have worked with their French counterparts to learn from last year's deadly attacks in Paris, as they plan safety for Sunday's big game, the Secretary of Homeland Security said on Wednesday.
Secretary Jeh Johnson said he and his team have been "constantly" in contact with security officials in Paris following the Nov. 13 attacks there by gunmen linked to the Islamic State militant group.
"The threat picture is different every February," Johnson told a news conference after he toured Levi's Stadium in Santa Clara, California, where the NFL championship game will be played.