Media acknowledges that Trump might have the power to declare a national emergency and use military funding to build the wall.

https://www.nbcnews.com/politics/donald-trump/fact-check-what-s-national-emergency-can-trump-declare-one-n954966

“But legal experts said Trump could find surer footing by using "un-obligated" money within the Defense Department's budget, because federal law allows the military to fund construction projects during war or emergencies.”

WHAT A COINCIDENCE…….

DoD Completes First Full Financial Statement Audit; Findings Will Directly Benefit Readiness

https://dod.defense.gov/News/Article/Article/1692189/the-biggest-audit-in-human-history-really/

https://dod.defense.gov/News/News-Releases/News-Release-View/Article/1692138/dod-completes-first-full-financial-statement-audit-findings-will-directly-benef/