Could the Arpaio pardon be Trump’s Waterloo?

By Albert Bender Will the disgraceful pardon of the brazenly racist Sheriff Joe Arpaio be Trump’s Waterloo? It certainly should be. Trump has done what no other “president” in recent U.S. history has ever done: He has, by his actions, endorsed virulent racism, lauded flagrant white supremacy, and praised the holding of people of color—specifically Latinos—in what by Arpaio’s own admission…