The battle over the wall is symbolically a battle over boundaries and limits. From James Howard Kunstler at kunstler.com:
The effrontery of Ms. Pelosi, Speaker of the House, in cancelling Mr. Trump’s State of the Union address in the chamber she controls is perhaps the worst insult to institutional protocol since the spring day in 1856 when Congressman Preston Brooks (D-SC) skulked into the senate chamber and smashed Senator Charles Sumner (R-Mass) about the head within an inch of his life with a gold-headed walking stick. Brooks’s attack was launched after Sen. Sumner gave his “Bleeding Kansas” speech, arguing that the territory be let into the union as a “free” state, and denouncing “the harlot slavery,” whom he imputed was Rep. Brooks’s dearest consort.
Many of us — except perhaps students immersed in intersectional gender studies — know how that worked out: a little dust-up in the meadows and cornfields known as the Civil War. We’re about at that level of animosity today in the two federal houses of legislature, though it is very hard to imagine how Civil War Two might play out on the ground. Perhaps opposing mobs (not even armies) meet in the Walmart parking lots of Pennsylvania and go at it demolition derby style, with monster trucks bashing their enemies’ Teslas and Beemers. Throw in clown suits instead of blue and gray uniforms and we’ll really capture the spirit of the age.
Not to be outdone, days after the SOTU cancellation, the Golden Golem of Greatness cancelled a Democratic Party grandstanding junket to the Middle East, led by Ms. Pelosi. A US Air Force bus has just departed for Andrews Air Force Base, where an Air Force jet waited for the junketeers. But then, with impeccable timing, Mr. Trump cancelled the junket — denying the use of military aircraft as Commander-in-Chief — and forcing the bus back to town with its load of elected dignitaries and their luggage — making the reasonable suggestion that they fly a commercial airline instead.