Scrutiny over former President Joe Biden’s decline is already testing 2028 hopefuls, particularly those who were involved in his administration. The announcement that Biden was diagnosed with an aggressive form of prostate cancer on Sunday came amid a fresh reckoning in the party over the former president’s mental acuity and whether he should have withdrawn

Some doctors have expressed surprise that the aggressive form of cancer, which has spread to his bones, had not been detected earlier.

Former President Biden’s cancer diagnosis has done little to quell concerns about his decision to run for reelection, and many in the party acknowledge the issue is likely to dog them as they look toward 2028.

Former U.S. President Joe Biden had not received a test for prostate cancer, known as a PSA, for more than a decade before he was diagnosed with an advanced form of the disease last week, a spokespers...

"The same media that covered up Joe Biden's infirmity is now going to use this diagnosis to cover up the discussion."