WRC News 4 This Week June 26, 2011
how to stay safe this independence day. >> 3, 2, 1. [ explosion ] >> reporter: the biggest explosion doesn't always cause the most serious injuries. >> whether you are headed out to watch the brilliant display of fireworks at a community event or celebrating it in your backyard, put safety at play. >> reporter: some of the more common light-ups, like bottle rockets and sparklers, led to 40% of all reported injuries during the july 4th holiday last year. in fact, sparklers can burn at temperatures around 2,000 degrees. hot enough to burn copper. it's something to think about before ha...