Post Politics Now: No near end in sight for Pa. GOP Senate primary

In a statement, the Secret Service said an incident occurred while employees were not on duty that “may constitute potential policy violation.” The employees have been put on administrative leave, according to the statement from the agency’s chief spokesman, Anthony Guglielmi.

“We have strict protocols and policies for all our employees, and we hold ourselves to the highest professional standards,” the statement said, adding that there has been no impact on Biden’s trip.

The official familiar with the incident said the employees involved are an agent and a tactical security specialist. Both are sworn law enforcement officers with badges and firearms, and they arrived in Seoul ahead of Biden to coordinate with his protective detail.