California man killed in Hawaii shark attack

Shark warnings are up in Hawaii after a deadly attack over the weekend. A witness says a shark bit off the leg of Thomas Smiley, a California man who was swimming off the coast of Maui on Saturday. He died after rescue attempts on the beach failed. David Begnaud reports. Watch “CBS This Morning“ HERE: Download the CBS News app on iOS HERE: Download the CBS News app on Android HERE: Like “CBS This Morning“ on Facebook HERE: