Lindsey G. thinks POTUS will still declare national emergency for border funds, even after signing border deal funding package.
https://www.businessinsider.com/gop-senators-say-trump-could-back-border-security-deal-and-declare-emergency-2019-2
Sounds familiar.
https://www.paul.senate.gov/news/dr-rand-paul-releases-statement-barr-nomination
Dr. Rand Paul's statement on Barr nomination vote/non-vote.