"I am a registered Republican. And like many others, I didn’t vote for Donald Trump," a reader writes.
"In hindsight, much of what Trump has done, particularly in his foreign policy, has turned out to be effective. Realizing my mistake set me thinking about a question I’ve pondered my whole life."
Opinion | I’m a Republican who didn’t vote for Trump. I was wrong.
Plus: Readers on sharks, the Federal Reserve and difficult decisions facing police officers.
