Paul Begala: If anything like the Republican budget is carried out, it will be a second blow to the economy

Julian Zelizer : If the GOP budget is carried out, it will be a second blow to the economy.

Zelizer says the Senate budget is faking the numbers by faking budget reconciliation.

He says the tax cuts would add $5.8 trillion in new deficits over ten years ; that would double the growth of the debt-to-GDP ratio.