seven passengers to be taken across Potomac on Up to 3,200 boats . Service is partially a response to the closure of all bridges from Potomac to CNN clears security to provide service . PRC Vice President Charlotte Hall says tickets went on sale Monday and the initial response from customers has been enthusiastic . All passengers must arrive 10 a.m. early for a full screening .
seven passengers to be taken across Potomac on Up to 3,200 boats . Service is partially a response to the closure of all bridges from Potomac to CNN clears security to provide service . All passengers must arrive 10 a.m. early for a full screening .