Trump Claims Confusion Over DC Attack

Donald Trump said he was shocked by an attack attempt in Washington, D.C. He thought a tray fell to the floor. He had similar incidents before.
Donald Trump reported experiencing a previous attack attempt in Washington, D.C. This happened on Saturday evening. He initially believed a tray fell and caused the disturbance. He had two similar incidents in the past. Trump described feeling confused during the event.
Summarized from the sources above. Read the originals for the full story.
Highlights
Trump's Initial Confusion
Trump thought a tray fell to the floor, not an attack.
Previous Similar Incidents
Trump had experienced similar incidents twice before.
Shock at the Attack
Trump was shocked by the attack attempt in DC.
Dagens Nyheter's Observation
The article notes Trump's confusion during the event.
New's Reporting of Confusion
New’s article also reports Trump’s confusion about the event.