Biden says Secret Service "needs more help"

• A Secret Service agent ahead of Trump on the golf course saw a rifle barrel sticking out of a fence. Police arrested the suspected gunman, Ryan Wesley Routh, who is in court Monday morning.

Driving the news: "The [Secret] Service needs more help," Biden said while departing the White House. "And I think Congress should respond to their needs."

• Biden said on Monday that additional resources could include more personnel.
• Acting Secret Service director Ronald Rowe is reportedly in Florida visiting the scene as apart of the ongoing investigation into the incident and is expected to meet with Trump Monday, CNN reports.

State of play: Members of Congress from both parties have called for Trump to receive more protection in the aftermath of the incident.

• Trump's Secret Service protection is more limited than it would be if he were the sitting president.

Flashback: The first assassination attempt against Trump spurred multiple federal and congressional investigations and eventually led to the resignation of then-Secret Service director Kimberly Cheatle.

Go deeper: Trump shooting incident sparks bipartisan push to boost his security