Yellowstone bison attack witness believes man saved his grandson by taking brunt of attack

The Yellowstone bison attack victim is identified as grandfather Carl Isom-McDaniel. Photographer Mike MacLeod, who witnessed incident, is revealing emotional details. The Yellowstone bison attack victim is identified as grandfather Carl Isom-McDaniel. Photographer Mike MacLeod, who witnessed incident, is revealing emotional details. Read the full story on Fox News via the link below.