Many of the issues on Harris’ plate have no clear solution or immediate payoff. She’s been tasked with pushing broadband access, leading the Space Council, driving for passage of the voting rights bill and addressing the root causes of migration to the U.S. Southern border. Republicans in particular have targeted Harris for her work on immigration, charging she hasn’t done enough as a significant increase in migrants at the border has bedeviled the administration.

She’s also drawn criticism from the left for her work on immigration, after she told migrants directly “do not come” to the U.S. during her trip to Guatemala and Mexico last year. Progressive Democratic Rep. Alexandria Ocasio-Cortez of New York tweeted that Harris’ comments were “disappointing to see.”

Domingo Garcia, the national president of the League of United Latin American Citizens, said he wanted to see more from the former progressive senator during that trip, calling it “a day late and a dollar short.”

“I mean she went to Central America, she took no meetings with community groups or civic groups involved in the issue. And so it’s almost like they don’t have a sounding board, and they’re groping around in the dark for a solution,” he said.