The backing is a big boost to an expected candidate who already has the support of some liberal lawmakers.

“The backing provides a major boost to the expected candidacy of Ellison, who has the support of several liberal lawmakers, including Sen. Bernie Sanders (I-Vt.) and an array of progressive advocacy groups.”

YES! This is a very, very good sign.

Source: Schumer throws his support behind Keith Ellison for DNC chairman – The Washington Post