Gov. Kim Reynolds wouldn’t specify what she would have lawmakers do, although she said it was up to Congress. Reynolds said immigration reform could include a pathway to citizenship for some immigrants affected by President Donald Trump’s decision.

On Tuesday, dozens of DACA supporters gathered at the downtown Des Moines federal building, where Sens. Chuck Grassley and Joni Ernst have offices. They marched around a city block, chanting against the deportation of immigrants, including those brought to the country as children.

Iowa Sen. Chuck Grassley, the chairman of the Senate Judiciary Committee, said in a statement that the DACA was a program created by “executive edict.” He said DACA has faced numerous legitimate legal challenges which Trump has asked of Congress to sort out.

“However well-intentioned DACA may have been, the program was created by executive edict rather than by Congress as the Constitution requires,” Grassley said. “Any legislative solution is going to have to be a compromise that addresses the status of those who have been unlawfully brought to this country and upholds the rule of law.”

Grassley said he expects the government’s immigration enforcement priorities will continue to target “thousands of criminals” ahead of those who have otherwise abided by the laws.