Scientists are electrifying lakes to capture invasive species they believe are transported by hurricanes

Well before the sun rises, scientists gather at a Florida lake looking for Asian swamp eels. The eels, along with other invasive species, are gaining more of a foothold in the southeastern United States, possibly washed further afield by flooding.

​ Well before the sun rises, scientists gather at a Florida lake looking for Asian swamp eels. The eels, along with other invasive species, are gaining more of a foothold in the southeastern United States, possibly washed further afield by flooding. Read More Breaking News, Latest News and Videos | CNN