The law does not give the courts a say in what an emergency is or not--only the President.
Actually, it does...
Trump can declare an emergency, but when it comes to seizing land, and spending money, he has to prove it.
The right of eminent domain is well established and the courts have no jurisdiction over individual cases if the government follows established procedures. Some politically motivated lower courts may slow the process down a little, but the legal principle is well established and the President will prevail.
Under a declaration of national emergency, the President can and other presidents have moved money that has already been appropriated around to prioritize objectives Congress never intended to fund, and that is what President Trump will do if the Democrats continue to stonewall negotiations.
other presidents have moved money that has already been appropriated around to prioritize objectives Congress never intended to fund,
That's really interesting. Can you give us some details on that--like what President, for what purposes and what funds he appropriated?
"Congress has delegated at least 136 distinct statutory emergency powers to the President upon the declaration of an emergency. Only 13 require a declaration from Congress; the remainder are invoked by an
executive declaration with no Congressional input.
[15]
Emergency presidential powers are dramatic, and range from suspending all laws regulating chemical and biological weapons, including the ban on human testing (
50 U.S.C. § 1515, passed 1969); to suspending any
Clean Air Act implementation plan or excess emissions penalty upon petition of a state governor (
42 U.S.C. (f) § 7410 (f), passed 1977); to authorizing and constructing military construction projects (
10 U.S.C. (a) § 2808 (a), passed 1982) using any existing defense
appropriationsfor such military constructions ($10.4 billion in FY2018
[16]); to drafting any retired Coast Guard officers (
14 U.S.C. § 331, passed 1963) or enlisted members (
14 U.S.C. § 359, passed 1949) into active duty."
Will trump be forced to use national emergency to build wall