House Minority Leader Hakeem Jeffries sharply rebuked President Trump on Sunday after the president declared that the Democratic Party has become the nation’s “greatest enemy,” escalating an already heated political standoff.

Responding to Trump’s remarks, Jeffries issued a pointed warning during an appearance on CNN’s “State of the Union.” “Donald Trump should keep his reckless mouth shut before he gets somebody killed,” Jeffries said when asked about the president’s comments earlier that day.

The exchange followed a Truth Social post by Trump in which he argued that, in the wake of the recent military campaign against Iran, Democrats now pose a more serious threat to the United States than any foreign adversary.

“Now with the death of Iran, the greatest enemy America has is the Radical Left, Highly Incompetent, Democrat Party!” Trump wrote. “Thank you for your attention to this matter.”

Trump had delivered a similar message a day earlier, accusing Democrats of harming Americans through their policies. “Radical Left Democrats have hurt so many people with their vicious and uncaring ways.”

The president pointed in particular to the ongoing dispute in Congress over funding for the Department of Homeland Security. Democrats have largely opposed approving funds for DHS without revisions to immigration enforcement policies, leading to a partial shutdown that began on February 14.

That impasse has caused major disruptions at airports across the country, where long security lines have formed amid staffing shortages. Some Transportation Security Administration officers have stopped reporting to work after missing paychecks, worsening the delays.

Blaming Democrats for the situation, Trump said, “What they have done to the Department of Homeland Security, our fantastic TSA Officers, and, most importantly, the great people of our Country, is an absolute disgrace.”

“The Fascist Democrats will never protect America, but the Republicans will,” the president raged, as he announced his intention to deploy ICE agents to airports to help out TSA. Some on the left, including prominent Democrats, have long accused Trump of being a “fascist.”