Authors:

The information that the Secret Service shared with the White House included hotel records and firsthand accounts - the same types of evidence the agency and military relied on to determine who in their ranks was involved.

"Aides knew of possible White House link to Cartagena, Colombia, prostitution scandal" by Carol D. Leonnig, David Nakamura, www.washingtonpost.com. October 8, 2014.
The information that the Secret Service shared with the White House included hotel records and firsthand accounts - the same types of evidence the agency and military relied on to determine who in their ranks was