NPR is once again inviting students across the country to tell their stories through audio as part of its annual Student Podcast Challenge. Now in its eighth year, the competition has introduced students from all 50 states and Washington, D.C. to the world of public radio and podcasting.LPM’s Ayisha Jaffer spoke with Steve Drummond and Janet Woojeong Lee, two of the people behind NPR’s Student Podcast Challenge about what to expect this year.The deadline for the Student Podcast Challenge is May 31.