CIVIL WAR BICYCLE MESSENGER BRIGADE crumbling letters with penny stamps tell me of a boy, my grandfatherfather fixed flats with bubblegum goo and bent back stems and whittled wooden spokes. while slower than cavalry all-out and always in need of water water water, courier bag was packed tight. the need to deliver the mail was pure and right. the mudholes would throw riders of wheels, and bullets would burst tubes more scarce than money, and bears would eat the seat stuffing, and chains would derail as freewheels wore smooth. but when the bridge was out a plank would bring a stunt across the river and the message would know a swiftness, a sweat-drenched racing heart