When Donald Trump speaks, he sounds different from other U.S. presidents. One historian says Trump is using rhetoric very strategically.
Wrapping up the 2012 monsoon
National Weather Service Meteorologist-in-Charge of the Phoenix office Gary Woodall talks about how the 2012 monsoon season in the Valley compared to 2010 and 2011. Woodall also explained how Arizona's drought is affecting the power of Summer dust storms.