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Acting Homeland Security Secretary Chad Wolf told CNN's "State of the Union" Sunday that — despite President Trump's claims to the contrary — his department has no authority to send law enforcement agents to polling stations on Election Day.

Why it matters: Trump told Fox News Friday there would be "sheriffs, and we're going to have law enforcement, and we're going to have, hopefully, U.S. attorneys, and we're going to have everybody, and attorney generals" at polling locations. Experts and secretaries of state have said sending federal law enforcement or any other attempts to intimidate voters would be unlawful.

What he's saying: When asked whether the president has spoken to him about sending officials to polling stations, Wolf replied, "No, absolutely he has not."

  • "That's not what we do at the Department of Homeland Security. ... We have expressed authorities given to us by Congress and this is not one of them," he continued.
  • "This is not a mission for the Department of Homeland Security. ... We don't have any authority to do that at the department."

The big picture: Wolf said that he has not seen any intelligence indicating that foreign powers like Russia, China and Iran are attempting to attack election infrastructure or forge mail-in ballots.

Go deeper

Pennsylvania certifies Biden's victory

Photo: Aimee Dilger/SOPA Images/LightRocket via Getty Images

Pennsylvania officials on Tuesday certified the state's presidential election results, making President-elect Joe Biden's win in the key battleground official.

Why it matters: The move deals another blow to President Trump's failed efforts to block certification in key swing states that he lost to Biden. It also comes one day after officials voted to certify Biden's victory in Michigan.

47 mins ago - World

Biden: U.S. combat mission in Iraq will end this year

Biden returning to the White House on July 25. Photo: Samuel Corum/Getty Images

The United States' combat mission against the Islamic State in Iraq will be completed "by the end of the year," President Biden said Monday prior to a meeting with Iraqi Prime Minister Mustafa al-Kadhimi.

Why it matters: Biden is close to shifting the U.S. military mission in Iraq to a fully advisory role more than 18 years after combat troops were sent to the country under the former President George W. Bush.

How extreme weather feeds inflation

Illustration: Annelise Capossela/Axios

This summer's extreme weather is having ripple effects that could raise food prices in the U.S. and disrupt diets around the world.

Why it matters: Climate scientists and food supply experts, like those at the Food and Agriculture Organization (FAO) in Rome, have long warned about the impact of human-caused global warming on prices, food shortages and hunger.