[contentcards url=”https://nypost.com/2025/03/06/us-news/cancer-survivor-dj-daniel-who-was-honored-by-trump-tells-dems-being-mean-to-president-im-on-your-bumper/”] By Isabel Keane DJ Daniel, the 13-year-old brain cancer survivor honored by President Trump during his speech to a joint session of Congress this week,…