What some of those potential contenders have that Clinton lacks publicly is that they are identified by their passion for a particular issue: Sanders has long championed measures to reduce income inequality. Warren led the December congressional fight against easing laws aimed at restricting risky financial institution dealings and has long promoted populist concerns.
Clinton’s backing of Obama on Cuba, immigration and climate change notwithstanding, the party’s progressive wing wants to hear more about her plans for the economy.
“The big unchecked box for Hillary Clinton is economic populism and corporate accountability,” said Adam Green, co-founder of the Progressive Change Campaign Committee. The PCCC is organizing in key early presidential primary states to urge Democratic presidential candidates to campaign on an “Elizabeth Warren-style message of economic populism.”