After the announcement that Biden has an aggressive form of prostate cancer, Trump Jr. initially reposted a message on X (formerly Twitter) wishing Biden a “speedy recovery” and writing, “Agree 100%.” But he quickly pivoted to attack mode, taking aim at former first lady Jill Biden, who holds a doctorate in education and is not a medical doctor.

Doctors not involved in Biden's care said his diagnoses shows the challenges of screening for prostate cancer.

President Donald Trump reacted to the news that former President Joe Biden has been diagnosed with prostate cancer. Trump released a statement on Sunday, May 18, wishing Biden 'a successful recovery.'