Pro-Trump mob shows how incapable America is of protecting its most hallowed temple of democracy

The hostile invasion and occupation of the Capitol on Wednesday by a riotous pro-Trump mob served as public notice to every American, every nervous ally, every plotting terrorist and every foreign adversary that the United States was incapable of safeguarding its most hallowed temple of democracy at its most sensitive moments, despite two decades of supposed security improvements since the 9/11 attacks.