Teachers union President Randi Weingarten resigns from DNC

Politico.com - For more and to sign up click here American Federation of Teachers union President Randi Weingarten, a longtime influential member of the Democratic National Committee, is leaving the DNC, according to a letter obtained by POLITICO. Weingarten, who has been been a member of the DNC for 23 years, wrote DNC Chair Ken Martin that she had fundamental disagreements with leadership. "I appear to be out…