I understand that people will infiltrate and damage the US. He was a naturalized citizen, probably a true life believer in Castro and Communism. It took a long time to catch someone, who they probably should have caught much earlier.
While he is still guilty of espionage, I have a question that didn’t seem to be answered by the article. Did he do it for money or for ideology? While I disagree with ideological grounds, I can’t help but loathe those who do it for just the money.....like the Biden’s.