Obvious that 'substance' escapes them altogether.
Politics of personal destruction is the MO of Liberal politics because there is no truth, at the core of Liberalism/Leftism//socialism/communism. . .
Weren't Dems against "Domestic Violence"? That's what they say about themselves; but the truth is in the pudding -- when they don't get what they want, they verbally batter and emotionally assault.