August 22, 2012 5:12 pm Dog Days of Summer – August 22, 2012 The Dog Days of Summer segment from NBC 5 First at Four features Roxy and Piper, Jake, Rango as well as Maddie and Grace. 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