I tried McDonald’s CosMc’s drinks menu and I’m still on a sugar high

BOLINGBROOK, Ill. – A frozen Sour Cherry Energy Burst hits different when it feels like minus-14 degrees out. I’m sure McDonald’s new fruity drinks and frozen coffees are best enjoyed outside on a summer day and not locked in your car in a suburban shopping center parking lot, hiding from the frigid Midwest winter. But I had my assignment, and I was going to see it through.Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. About 30 mile