June 20, 2011 4:32 pm The A-Train is in Service A new 21-mile passenger rail line dubbed the A-train is in service between Denton and the Dallas suburb of Carrollton, with the first trips before dawn Monday. Wake Up to Something Good 6:09 5 Talk Street: Vista Bank's Financial Literacy Center grand opening 5:43 5 Talk Street: Fighting Hunger – Thrive with Texas Health Resources 6:20 5 Talk Street: Dallas Cinco de Mayo 0:34 Pet of the Week: Ajuba! 3:15 Attendees on alert at Southlake fest as severe weather threatens North Texas