Should PBS Have Shown Old Fireworks Footage In Its July 4th Show?

Fireworks explode over the National Mall during the 2015 July 4th fireworks show in Washington, D.C. For its 2016 Independence Day show, PBS used stock footage from previous shows, due to bad weather in the capital. (Photo by Chip Somodevilla/Getty Images)
After being called out for editing its live broadcast of the fireworks in Washington, D.C., to show fireworks bursting in clear air — on a night in which the weather was dominated by fog, low clouds and misting rain — PBS called it