The news that former President Joe Biden has been diagnosed with an "aggressive" form of prostate cancer has raised fresh questions about his White House's transparency. Biden's office said in a statement on Sunday that he was diagnosed with prostate cancer on Friday,

The announcement Sunday that former President Joe Biden was diagnosed with advanced prostate cancer has some people wondering how the disease could have been missed.

After maintaining a low profile since leaving the White House, former President Joe Biden recently emerged with media interviews and an April speech.

The news of Joe Biden's prostate cancer diagnosis has raised questions about why the disease wasn't detected earlier.