MIAMI — A 21-year-old woman who posted on Instagram that she was planning to shoot President Donald Trump at his rally in Daytona Beach has been arrested, authorities said.

Trump visited Daytona on Friday to help drum up the vote for Republican gubernatorial candidate Byron Donalds.

But the night before, investigators said Allison Albro shared an Instagram post showing a photo of herself captioned, “Going to the Trump rally in my city tmr so I can shoot him with my glock! Wish me luck guys!!”

Her post got the attention of members of the Federal Bureau of Investigation and the U.S.…