“It’s been quite the journey for Hunter Biden,” said Adam Gabbatt in The Guardian. In a matter of weeks, the son of former president Joe Biden has gone from “a political liability to an unlikely galvanizing force within the Democratic Party.” That transformation began in mid-May, when Biden, 56, started posting on X about addiction and recovery, his family, art, and the hypocrisy of Republicans who hounded him for influence peddling but are now …