CHIEF EXECUTIVE INSPECTS FLOOD AREA. WASHINGTON, D.C. MARCH 19. PRESIDENT ROOSEVELT INSPECTS FLOOD DAMAGE IN VICINITY OF WASHINGTON. HE STOPPED AT THE ESTATE OF MRS. WILLIAM N. DOAK, WIFE OF THE LATE SECRETARY OF LABOR, WHICH OVERLOOKS THE POTOMAC RIVER AT CHAIN BRIDGE. IN THIS PICTURE, FROM THE LEFT: MRS. CHARLES HARRIS, CLARENDON, Virginia; MRS. DOAK; PRESIDENT ROOSEVELT; AND SECRETARY GEORGE DERN