Approaching 1920s Levels

Below is a graph of wealth disparity in the America.

Would a Bush tax cut supporter please explain to me how we can ever hope to have economic growth with wealth discrepancy approaching Great Depression levels:



An economy prospers when all are involved, it truly is that simple. We are dangerously flirting with the costs of continuing a policy in this country the benefits the rich at the expense of the middle and lower class.