A math teacher in Nigeria wanted to reach as many kids as possible. So she moved her classes to Twitter, WhatsApp, and YouTube when the pandemic hit. And she now has over 1,800 students. Medical workers are already heroes in my book. But two nurses in Atlanta were at lunch the other day when they saw a truck catch FIRE at a gas station across the street. So they risked their lives . . . grabbed a fire extinguisher from the restaurant . . . ran across the street . . . and put the fire out. And finally……..