In an excerpt of a recent conversation between former President Donald Trump and independent presidential candidate Robert F. Kennedy Jr. posted online, Trump suggested vaccines given to children to protect them from disease are harmful. He also exaggerated the number of vaccines given to children and he falsely claimed they lead to sudden, visible changes. Neither campaign has responded to requests for comment. TRUMP: "A vaccination that is like 38 different vaccines and it looks like it’s meant for a horse, not a, you know, 10-pound or 20-pound baby" and “then you see the baby all of a sudden starting...