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Gregory Chen
Gregory Chen participated in a pro-terror march in Cambridge, Massachusetts, in March 2024.
The profilee's activism occurred during Israel’s war against Hamas, which Israel launched after the October 7, 2023, terror attacks when Hamas murdered nearly 1,200 Israelis, injured thousands and kidnapped hundreds.
On May 27, 2025, the Washington Free Beacon reported on X that Gregory Chen was a donor to "The Marxist organization Party for Socialism and Liberation (PSL)," which the Free Beacon said was "affiliat[ed] with Elias Rodriguez, the terrorist who murdered two Israeli embassy staffers in Washington, D.C."
The March 2024 anti-Israel event that Gregory Chen participated in was co-organized by the Boston Coalition for Palestine (BCFP), of which Boston PSL is a member.
As of May 2025, Gregory Chen's GitHub profile said he worked at Bloomberg LP and was located in New York, New York.
As of August 2025, Gregory Chen's personal website described him as a "Jazz pianist and software engineer based in New York City, Boston, and San Francisco."
All Out For Palestine
View EventDate: Oct. 13, 2023
Organizers: PYM NYC, People’s Forum, NYC PSL, NY4Palestine, AMP, ANSWER, PAL , Al-Awda NY/NJ
Location: Times Square, New York, NY
The Instagram post promoting the march said: "Be there tomorrow to stand with the Palestinian people 🇵🇸 from the river to the sea, Palestine will be free 🇵🇸"
“From the River to the Sea, Palestine will be Free” is a chant used [00:02:47] to call for the elimination of the State of Israel. It has also been employed by Hamas leader Khaled Mashal to call for the replacement of Israel with an Islamic state. In April 2024, the U.S. House of Representatives passed a resolution condemning the chant as antisemitic.
Hands Off Rafah! Ceasefire Now! Stop the Genocide!
View EventDate: Mar. 2, 2024
Organizers: BCFP, PYM
Location: Cambridge City Hall, Cambridge, MA
Marchers at the rally carried signs produced by the organizers that said: "RESISTANCE IS JUSTIFIED WHEN PEOPLE ARE OCCUPIED!"
Among Palestinians and anti-Israel activists, the term “resistance” is a euphemism for nationalistic terror and is used to glorify and encourage anti-Israel and anti-Semitic violence.
The event was in support of the Boycott, Divestment, Sanctions (BDS) movement. The outcome of the movement's goals would result in Israel's destruction. Within hours of the October 7, 2023, terror attacks, the BDS movement renewed its call for an anti-Israel boycott.
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