Former President Joe Biden’s diagnosis of an aggressive, stage-4 prostate cancer has reignited a long-simmering medical debate: When should men get screened for prostate cancer? For decades, doctors have wrestled with how often to screen men for the disease and when to start and stop.

On Sunday, Joe Biden disclosed that he has an aggressive form of prostate cancer that has spread to the bone, which means that it can be managed but not cured.

"I brought up the fires in California," she said, referencing January wildfires in Southern California that lead to fatalities and mass evacuations.