The flash floods in Central Texas that have killed more than 100 people and left dozens missing happened quickly, raising the Guadalupe River 26 feet in just 45 minutes. CBS News environmental correspondent David Schechter joins to explain how climate change impacts severe weather events.

Catastrophic flooding in central Texas over the Fourth of July weekend has left more than 100 people dead, and dozens are still missing as rescue efforts continue. The disaster is one of the deadliest floods in the country in the past century.