What if Trump does what he's saying he'll do?

Donald Trump recently declared at a Virginia rally that if reelected as president he would not "give one penny to any school that has a vaccine mandate." Trump did not acknowledge, or does not know, that all 50 states require public school students to be vaccinated for several diseases — including hepatitis A and B, diphtheria, tetanus, polio, chickenpox, varicella, measles, mumps and rubella (with exemptions often allowed for medical reasons and "reasons of conscience"). Vaccination requirements have been extraordinarily effective in protecting the health of children, reaching "herd immunity" and saving millions of lives. 88 percent of Americans believe…