What's coming up in season 53 on 60 Minutes

60 Minutes' 53rd season kicks off with essential reporting on the upcoming election; a reach into the mouth of a grizzly bear; a question about whether or not the wall on the southern border will still be standing in 10 years; and a trip to the bayou to see what makes Ed Orgeron "geaux." Coming up, this Sunday and on Sundays to follow.