Acting Pentagon chief not decided yet on funding border wall

U.S. Secretary of Defense Patrick Shanahan speaks at the annual Munich Security Conference in Munich, Germany February 15, 2019. [Reuters]

Acting U.S. Defense Secretary Patrick Shanahan said on Saturday he had not yet determined whether a border wall with Mexico was a military necessity or how much Pentagon money would be used.

President Donald Trump on Friday declared a national emergency in a bid to fund his promised wall at the U.S.-Mexico border without congressional approval.