Colorado Sen. Michael Bennet (D-CO) Thursday took a jab at rival presidential candidate Bernie Sanders for what he called a “retreat” on his Medicare for All stance after the Vermont senator released a labor platform clarifying that unions can still negotiate wrap-around coverage and maintain their clinics, and also ensuring that any employer savings go back to the workers. Bennet also continued to tout his public option plan and argued in a recent editorial that Medicare for All should not...