Sen. John Fetterman, D-Pa., is asking members of his own party to stop comparing President Donald Trump to "Hitler"; reacting to the assassination of Charlie Kirk on Sunday. This is an American domestic schoolyard bullies debate, a fake one, another art form of manufacturing differences between the two corporate parties system. The rowdy political wrangling, the far right and radical left extremists are labels; it is a family feud rising in a declining empire.