Pentagon watchdog investigating $400M border wall contract

A McAllen K-9 police officer walks past rebar that will make up the border wall before DHS Acting Homeland Secretary Chad Wolf tours and speaks to the local media at the border wall under construction on Thursday, Nov. 21, 2019, south of Donna, Texas./The Monitor via AP)

WASHINGTON — The Defense Department’s internal watchdog is investigating a $400 million border wall contract awarded to a firm that used multiple appearances on Fox News to push for the job.