Fellow Democratic candidates are criticizing Rep. Eric Swalwell and former Rep. Katie Porter for voting — in Swalwell’s case, as recently as June — to fund Immigration and Customs Enforcement and support its agents’ work.

Swalwell (D-Dublin) last year voted in favor of a Republican-sponsored resolution condemning an attack that injured at least eight people demonstrating in support of Israeli hostages, one of whom later died, in Boulder, Colo., and expressing “gratitude to law enforcement officers, including U.S. Immigration and Customs Enforcement personnel, for protecting the homeland.”

Tony Thurmond, another Democrat currently serving as California’s top education official, in an online political ad criticized Swalwell’s vote as well as several by Porter for bills to fund ICE and Trump’s border wall during the president’s first term.