President Trump ordered the Secret Service on Friday to provide him with “any information” about the two assassins.
“I have the right to know,” he told the Post.
“I want to know about the two assassins… Why one man had six cell phones, and why the other man had one? [foreign] App?
“It's no longer hindered for Biden… I have the right to know, and they kept it long enough.
“There's no excuse.”
Six mobile phones were allegedly found in the car of Ryan Rouse, the 59-year-old suspect, who was the 59-year-old suspect, who attempted the second Trump assassination attempt at Trump International Golf Club in West Palm Beach, Florida last September.
Thomas Crooks, 19, shot Trump in the ear at a rally in Butler, Pennsylvania last July.
He was shot dead by police, and FBI investigators found messaging accounts encrypted on his phone for platforms based in Belgium, New Zealand and Germany.
Trump's national security adviser, former Congressman Michael Waltz, has questioned why teenagers need to use multiple encrypted foreign apps.
Waltz, a former member of the Congressional Task Force, which investigates attempts to assassinate, has advised the president on the investigation.
