The announcement of former president Joe Biden’s diagnosis for advanced prostate cancer is of course a sad event, as it would be with any president’s cancer diagnosis. For the human side, the prayers and sympathies of the nation should be with him and his family. But coming as it does after years of hiding the true nature of Biden’s health – including repeated lies told by his staff, family and those closest to him to the American people – it should lead to even more questions about the truth of his condition, and what we were not told as voters...