"Black Lives Matter" is more popular than either President Trump or Joe Biden, the presumptive Democratic nominee, according to recent polling. The online research firm Civiqs found in June that voters approved of the movement by a 28-point margin. Rasmussen found 62% of likely voters viewed it favorably and 32% very favorably. This demonstrates that there is a national consensus that the lives of black fellow citizens matter, which has not always been the case in our history. It also suggests strong support for better, fairer policing in minority communities. But that seems far more likely to be because large majorities believe in the principle of the Declaration of Independence that all men are created equal rather than because they support the agenda of the organization with the innocuous-sounding name, Black Lives Matter. Fact is,...