CNBC's Jackie DeAngelis reports on the tone in energy markets after the Paris attacks.
CIA Director John O. Brennan is addressing the terrorist attacks in France on Friday.
Hadley Gamble, CNBC correspondent, describes how the French government and other politicians have reacted to the terrorist attacks in Paris.
The Department of Homeland Security is recommending new security enhancements after the Russian plane crash, reports CNBC's Phil LeBeau.
If House Speaker Paul Ryan really wants to help Americans get ahead, here's what should be first on his to-do list, says Judy Conti.
Should daily fantasy sports be considered gambling? Former Gov. Jeb Bush of Florida says this is effectively day trading without regulation. Gov. Chris Christie of New Jersey responds.
FireEye says the accuracy of a statement by its CEO about legal indemnifcation depends on what the meaning of "basically" is.
Discussing screening procedures by the TSA, with Anthony Roman, Roman & Associates, and Seth Kaplan, Airline Weekly.
Discussing the safety of America's airports, with CNBC's Eamon Javers and Robert Crandall, former American Airlines chairman and CEO.
The breach announced on Thursday raises questions about the government's ability to protect itself from attacks, NBC reports.
Insight to new fears about the security of America's airports, with CNBC's Eamon Javers; "The Profit" host Marcus Lemonis; and Seth Kaplan, managing partner of Airline Weekly.
TSA chief reassigned after screeners catch just 5-percent of weapons in undercover test by Homeland Security.
Undercover investigators were able to smuggle weapons, fake explosives and other contraband through numerous checkpoints, reports NBC's Tom Costello.
Stewart Baker, partner at Steptoe & Johnson and former General Counsel at the National Security Agency, says the expiry of surveillance programs will hamper the investigation of potential spies.
Neema Singh Guliani, legislative counsel with the American Civil Liberties Union, says the controversial section 215 of the Patriot Act has not been effective in protecting Americans against terrorist attacks.
Chris Roberts, CTO & founder of One World Labs, discusses his ban from all future United flights due to a tweet he sent out that pointed out flaws in avionics security systems.
A one-man helicopter made it through a restricted airspace and landed near the U.S. Capitol. Discussing security, with MSNBC's Luke Russert and Robert Liscouski, former DHS official.
A call from an IRS agent asking for information and demanding money may be a scam. CNBC's Eamon Javers reports on a warning from the IRS.
The TSA collected $76,000 in loose change left at security checkpoints in New York City area's three major airports last year.
The counterfeit money was concealed in place mats and a shoe bag from Ecuador, U.S. Customs says.