Videos of the Day: US Acting Defense Secretary Meets NATO Secretary General in Pentagon

Acting U.S. Defense Secretary Patrick Shanahan (L) welcomes NATO Secretary General Jens Stoltenberg during an honor cordon at the Pentagon on Jan. 28, 2019 in Arlington, Virginia. Photo by Mark Wilson/Getty Images

Acting Secretary of Defense Patrick Shanahan welcomed NATO Secretary General Jens Stoltenberg to the Pentagon on Monday, Jan. 28, with an enhanced honor cordon prior to their meeting.

At the top of the agenda is international security and U.S. troops stationed in Afghanistan.