The left’s hatred for President Trump runs so deep that liberals are hoping for — even actively working toward — the demise of America. Case in point: Democrats decry Mr. Trump’s use of the presidential power of the executive order (a power, it should be noted, that former President Barack Obama used 13 times) to secure the U.S.-Mexico border, which they hope to bottle up in court. To Democrats, the well-being of Americans (who, it should also be noted, pay their exorbitant salaries) is second to the goal of destroying Mr. Trump. Democrats have tied his hands in Congress, and...