J.P. Marín-Arrese | The UK has delivered a humbling lesson to the Spanish government as its forceful attempts to downgrade the former King Juan Carlos’s attendance at late Queen Elisabeth’s funeral have backfired. The Foreign Minister stepped in, eagerly underlining that State representation confined itself to the sovereign and himself, even consigning Queen Letizia to oblivion in his hasty statement. His frantic efforts to portray Don Juan Carlos as an…