Mark DeSaulnier will oppose transferring FCI Dublin to any entity that would use it for immigration detention.

Mark DeSaulnier · California · Democratic

policy impact 2.00 specificity 4.00 extraction confidence 97%

Occurrences

We also strongly oppose any efforts to transfer ownership of the facility to an entity that will utilize it for immigration detention.

DeSaulnier opposes any transfer of the facility for use as immigration detention.

Representatives DeSaulnier and Lofgren and Senators Padilla and Schiff Voice Opposition to Any Reopening of Federal Correctional Institution (FCI) Dublin | Congressman Mark Desaulnier
primary · press_release · model gpt-5.4-mini

voicing strong opposition to the reopening of FCI Dublin to detain noncitizens

The press release says he joined others in opposing reopening FCI Dublin for detention of noncitizens, which matches the existing anti-immigration-detention commitment in substance.

Press Releases | Congressman Mark Desaulnier
secondary · other · model gpt-5.4-mini

Evidence

On June 2, 2026, Congressman Mark DeSaulnier's office said he, along with Rep. Zoe Lofgren and Sens. Alex Padilla and Adam Schiff, led a public comment letter to the Federal Bureau of Prisons highlighting environmental and safety concerns at FCI Dublin and voicing strong opposition to reopening the facility to detain noncitizens.

DeSaulnier took an official, public step opposing any reopening of FCI Dublin for immigration detention, which directly matches the promise to oppose such a transfer.

delivered same_term A for effort

Assessments

delivered same_term

The promise was to oppose any transfer of FCI Dublin for immigration detention, not necessarily to block it single-handedly. In June 2026, while serving in office, DeSaulnier publicly led and signed an official comment letter opposing reopening the facility to detain noncitizens. That is a direct exercise of opposition in his federal role and matches the promised action.

provider codex_cli · model gpt-5.4 · confidence 95%