In a week that saw turmoil on Wall Street that affected many DFW companies' stocks, there were plenty of other story lines for our writers to follow. After carefully examined the analytics and scoured our website to determine which of the stories from last week seemed to connect with the readers. With that in mind, here's how high-speed rail, AT&T Inc.(NYSE: T), Envoy Airlines and a score of other companies made their way onto our pages.