Agents charged with protecting the former president requested magnetometers and more agents to screen attendees at sporting events and other large public gatherings Trump attended, as well as additional snipers and specialty teams at other outdoor events, said the people, who spoke on the condition of anonymity to describe sensitive security discussions. The requests, which have not been previously reported, were sometimes denied by senior officials at the agency, who cited various reasons, including a lack of resources at an agency that has long struggled with staffing shortages, they said.

Those rejections — in response to requests that were several times made in writing — led to long-standing tensions that pitted Trump, his top aides and his security detail against Secret Service leadership, as Trump advisers privately fretted that the vaunted security agency was not doing enough to protect the former president.

The Secret Service, after initially denying turning down requests for additional security, is now acknowledging some may have been rejected. The revelation comes as agency veterans say the organization has been forced to make difficult decisions amid competing demands, a growing list of protectees and limited funding. -WaPo