President Donald Trump delivered a nice message to Joe Biden on Sunday following the former president’s revelation that he was battling aggressive prostate cancer, and Donald Trump Jr. appeared to do the same. That did not last long though.

NPR's Mary Louise Kelly speaks with Paul Begala, former counselor to President Clinton, about the challenges ahead for Democrats as they face scrutiny about transparency surrounding Biden's health.

When news broke about former President Biden’s cancer diagnosis and most Democrats were extending well wishes to the former president, one source wrote to say something different: “This news would

President Donald Trump appeared to claim former president Joe Biden's metastatic prostate cancer diagnosis was hidden from the public while speaking to reporters in Washington, DC on May 19. He said he was surprised the public wasn't notified a long time ago,