This week the DNC will host two presidential debate between the top-20 candidates running for the Democratic nomination.
Politico reports that the debates are a source of stress for Democratic insiders.
Nearly 20 Democratic elected officials, party chiefs, labor leaders and operatives spoke to Politico about the debates.
They revealed an air of foreboding verging on alarm .
That the debates will degenerate into a two-night, bare-knuckle brawl.