Edwin Lopez-Cornejo had been detained at the Delaney Hall Detention Facility in Newark, according to the Immigration and Customs Enforcement.
Up Close: Liz Cho sits down with Congressman Josh Gottheimer to discuss recent criticism over Mamdani's judicial advisory panel.
A Johns Hopkins University researcher, originally from Cameroon, was detained by Immigration and Customs Enforcement officers earlier this week.
The source of the water system cyberattacks is being investigated, but they came amid FBI warnings that Iranian hackers have been focused on such systems.
President Donald Trump in a Saturday evening social media post claimed that Mideast allies have reached the parameters of a deal to end the Iran war and said that he would hold off on ordering new strikes in the five-month old conflict for now.
Trump acknowledged the $1.8 billion so-called "Anti-Weaponization Fund" is "dead," but made clear that he wishes it still existed.