Donald Trump Jr. mocked Pennsylvania Democratic Senate candidate John Fetterman as 'brain dead' on Sunday when he took the stage in Miami at his father's Make America Great Again rally. *** During his warm-up remarks, Donald Jr. attacked Democrats for rising crime rates throughout the country, including Fetterman for his tenure as mayor of Braddock, Pennsylvania. Like many Republicans, he also suggested Fetterman was not up to the job of senator because of the auditory processing and speech issues he was left with after suffering a stroke in May. 'The Democrats want to release violent offenders,' Donald Jr. said, including...