In a nutshell
He’s saying their traditional voters in heartland seats are fed up.
Rotherham was where those moslem jihadi psychopaths were grooming...and violating...young British girls a few years ago.
Galloway's rejection of globalism comes from the left while DJTs rejection of globalism comes from the right. On certain issues, war, a rejection of the Establishment, the left and right meet on the circle of political issues.