Claim: Iran claims to be following Barron Trump at New York University in New York, where he is under Secret Service security.
Verdict: Partially True (60% confidence)
Explanation: According to euronews.com, Iranian state TV broadcasted a video targeting Barron Trump, claiming to track his movements and offering a $10 million bounty. This supports the claim that Iran is following Barron Trump. However, there is no specific confirmation in the sources that Barron Trump is currently at New York University or that he is under Secret Service security there. The claim about his location and security status remains unverified, leading to a partially true verdict.