The US edition of The Guardian has the story Hillary Clinton: an empire of progressives strikes back.

Leftwingers hold back their endorsements for Hillary Clinton until she presents a clearer campaign ‘vision’ as the only Democrat in the running so far
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“I was not particularly impressed with it,” said Zephyr Teachout, a New York Democrat who ran for governor in 2014, warning on Twitter it was “surprisingly free of content, lacking autobiography, policy [and] vision”.

Teachout said she had not given up on the chance of more progressive candidates entering the race – or of Clinton taking a more populist approach on issues such as free trade and banking reform, on which Democratic leadership has tended to be more economically liberal in the past.
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De Blasio, who ran Clinton’s 2000 campaign, echoed the view that such pressure may help shape a bolder Clinton agenda, even without the formal entry of more radical opponents like Warren.

“Clearly what’s happening in the progressive [wing] of the Democratic party is a demand for our candidates to come forward with a vision,” he said on NBC’s Meet the Press. “That’s creating some of the same positive pressure you see in the primary process.”

I am proud to be a part of the effort to put positive pressure on Hillary Clinton’s campaign.  You wimpy progressives who immediately fell in line without making any demands can thank me later for making sure our values get represented by the Democratic nominee.