Tens of thousands of protesters took to the streets in European countries over the weekend to demonstrate against COVID-19 vaccine mandates after EU governments in recent days started to ramp up restrictions. In Austria, tens of thousands of people took to the streets in Vienna, Salzburg, and other cities after the Austrian government announced a nationwide lockdown to deal with what it describes as a surge of COVID-19 cases. Austria’s lockdown, which follows a so-called “lockdown on the unvaccinated,” will start on Monday for an initial 10 days before government officials reevaluate it, meaning that people can only leave their...