Homeland Security’s legal immigration agency put an employee on leave Wednesday after being confronted with her history as an operative for the Palestine Liberation Organization and a more recent series of pro-Hamas social media posts. Nejwa Ali had been hired at U.S. Citizenship and Immigration Services as an asylum officer in 2019 and is now serving as an adjudication officer, according to her LinkedIn profile. That profile is also used to highlight her time as a public affairs officer for the PLO, an umbrella group that advocates for Palestinians and has been designated as a terrorist organization by the U.S....