While many travelers are sharing their distaste over the TSA's heightened security procedures, National Treasury Employers Union president Colleen Kelley is standing behind them. She explains why the union is publicly campaigning for TSA support.

Lt. Col. Anthony Shaffer, senior fellow at the Center for Advanced Defense Studies, debriefs us on the North Korea, South Korea conflict.

Col. Douglas Macgregor gives insight into why the U.S. will be deploying tanks to Afghanistan for the first time since the conflict began nine years ago.