Canadian Prime Minister Justin Trudeau talks with the Calgary Stampede Queen, Princesses and Indian Princess during the Calgary Stampede in Calgary, Alberta, July 15, 2017. (Photo by Todd Korol/Reuters)





Tyler Waguespack, of Gonzales, La., wins the steer wrestling event during rodeo finals action at the Calgary Stampede in Calgary, Alta., Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Zeke Thurston, of Big Valley, Alberta, rides Get Smart to win the saddle bronc rodeo finals at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Jess Lockwood, of Volberg, Mont., is bucked off Johnny Gringo during bull riding rodeo finals at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Sage Kimzey, of Strong City, Okla., rides Night Moves to win the bull riding rodeo finals at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Orin Larsen, of Manitoba, rides during bareback rodeo finals action at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Tyler Waguespack, of Gonzales, La., wins the steer wrestling event during rodeo finals action at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Richmond Champion, from The Woodlands, Texas, rides to victory during bareback rodeo finals action at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Jacobs Crawley, of Boerne, Texas, comes off Little Muffin during saddle bronc rodeo finals action at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Jake Vold, of Ponoka, Alberta, is bucked off his mount during bareback rodeo finals action at the Calgary Stampede in Calgary, Alberta, Sunday, July 16, 2017. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)