By ANICK JESDANUN – AP Technology Writer NEW YORK — Federal officials plan to kill a proposal to build a new national high-speed wireless network after concluding it would in some cases jam personal-navigation and other GPS devices.See all stories on this topic » SunHerald.com Google Alerts – intitle:gps -intext:Gap -intext:GP -intext:health -intext:doctor Note: Newswire [...]