National emergencies act case decided by supreme Court in 1983
https://www.law.cornell.edu/supremecourt/text/462/919
Court upheld to overturn a presidential veto it required 2/3 vote in BOTH house and senate
And even WAPO knows it
Trump can declare a national emergency to build his wall and that should scare us
Congress has given the president far too much power to declare emergencies
Then build the wall. After that Congress can rein in the power to declare emergencies some.
SCOTUS ruled that a legislative (congressional) veto of the AG’s actions as unconstitutional.
That was the gist of the whole suit.
Hence they had to change that law to follow separation of powers. That rippled downhill to:
50 U.S.C. §§1601-1651 Sec. 1601. Termination of existing declared emergencies
which also only had a congressional veto
( as an aside.. Why should the courts be allowed to do what SCOTUS says Congress cannot do ?)
and I am with you...good luck with getting 2/3rds of congress to override his veto
All the president has to do is concentrate on the number needed to sustain the veto in either house. 34 in the senate and\or 147 in the House.