"why does socialists (leftist) believe in taking from the working class and poor to give to the rich?"
The Socialists system is paid primarily from the working class and that includes the poor. Socialists system takes as much as it can from the working class and distributes it through big business.
Socialists system takes as much as it can from the working class and distributes it through big business.
The thieving commucRATs take as much as they can from the working class AND any business, and then handsomely redistribute it to themselves through corporate government.