Meanwhile in KDCA... MD Prince George's County Police chopper (Guardian 4) requesting clearance to track robbery suspect just before Marine One VIP movement... Tower coordinating with National Capital Region Coordination Center (NCRCC)... "we'll get the next one"...
(edited for time... in realtime this exchange was about 8 minutes, with about 3 minutes duration for VIP movement until handoff from Tower to Potomac - added original clip).