They actually have offered policies along this line but their messaging is weak at best. It also competes with an opponent (the GOP) that is more than willing

They actually have offered policies along this line but their messaging is weak at best. It also competes with an opponent (the GOP) that is more than willing to outright lie to sway voters. This isn't to say that the DNC is beyond reproach but we're way past "both sides" at this point.