Bernie Sanders → Congressional Progressive Caucus
Senate member
observed 2026-09-11
CPC's roster lists Sanders as its Senate member.
An institutional bridge between the two lawmakers
Congressional Progressive Caucus
The congressional caucus chaired by Casar, with Sanders listed as its Senate member.
Leadership and membership
The caucus roster identifies Casar as chair and Sanders as Senate member. This does not speak for other members’ votes or policy positions.
What the records show
Greg Casar → Congressional Progressive Caucus
Chairs
observed 2026-09-11
CPC's current roster identifies Casar as chair.
From the investigation
Which friends support which measure
Casar chairs the Congressional Progressive Caucus; Sanders is listed as its Senate member. That is a political relationship, not caucus-wide adoption. Casar’s August tax-and-jobs proposal has named support from AFT, AFSCME, Groundwork Action and Demand Progress Action. Sanders and Alexandria Ocasio-Cortez jointly announced the March data-center moratorium; National Nurses United supports that measure. Those earlier endorsements stay attached to their actual proposals.
Read the research & sources ↗Two incentive programs, different money
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Read the research & sources ↗Further reading
Read the original source 1
See the connections
Open this part of the network ↗What the connections say
2 relationshipsGreg Casar → Chairs → Congressional Progressive Caucus
observed 2026-09-11
CPC's current roster identifies Casar as chair. Leadership does not mean the caucus has adopted this bill.
Read the original source 1
Bernie Sanders → Senate member → Congressional Progressive Caucus
observed 2026-09-11
CPC's roster lists Sanders as its Senate member. Membership does not establish endorsements by other members.