I'm a news reporter working on a story about the dangers of pointing a laser at aircraft. There have been two recent incidents in Portland (PDX). I'm trying to determine if there are any ATC recordings surrounding these two incidents. I listened but couldn't find any. Maybe someone with better ears can help? Here are the details: 7/2/16 (around 10 pm), Flight 2019 PDX-Redmond/Bend. Also, 8/4/16 (around 9:50 pm), Flight 2019 PDX-Redmond/Bend. Thanks for your help!