 On this 4th of July week, we are handing the mic, so to speak, to some 4th graders for a history lesson. Their podcast was one of nearly 2,000 submitted to NPR's Student Podcast Challenge. We'll hear about that coming up in just a few minutes here on Morning Edition. It'll be sunny today, low 80s, about 75 on the South Fork. A few clouds coming in tonight with overnight lows in the low to mid 60s.