President Joe Biden will deliver a speech on Tuesday to announce new Covid measures to fight the rapidly-spreading Omicron variant. It’s anticipated that he will go beyond his already revealed ‘Winter Plan’ and address booster shots, lockdowns and mask mandates. Earlier this month Biden announced a Covid plan to battle the virus throughout the colder months, which included booster shots for all adults, vaccinations for kids in efforts to keep schools open and expanding free at-home Covid testing. As of Saturday morning the number of confirmed Omicron cases in the US has nearly doubled in a period of 24 hours,...