Sec. Noem announces end of shoe-off requirement

Homeland Security Secretary Kristi Noem announced the immediate end of the shoe-off requirement at TSA security checkpoints. Sec. Noem made the announcement on Tuesday at Ronald Reagan National Airport. Dr. Stacey Tyler, an aviation industry expert, is providing some airline reactions to LiveNOW's Andy Mac.

Security ramps up for lawmakers after attack

Security officials told senators on Tuesday that threats against members of Congress are increasing. This warning comes after a Minnesota state lawmaker was killed in her home over the weekend. LiveNOW’s Andrew Craft is speaking with Fox News Radio's Ryan Schmelz on a number of topics, including the reactions of lawmakers in Congress to the recent escalation of attacks between Israel and Iran.