MIXED MESSAGES – David Pogue gets to the bottom of all those political commercials we can't seem to avoid.BOOT CAMP – Lee Cowan saddles up at a camp where Taylor Sheridan, the force behind YELLOWSTONE, runs a training program for the actors on the hit series to ride horses and act like real cowboys.PAST AND PRESENT – Ted Koppel travels to Colonial Williamsburg to talk politics and more with historical characters of the past to get a sense of the future.PHOTO FINISH – Robert Costa looks at the history and impact of political photographs.AMERICA DECIDES – Dr. Jon LaPook has a prescription for how we can turn down the temperature in some of our heated discourse.AMERICA DECIDES – John Dickerson has some final thoughts on this presidential campaign.AMERICA DECIDES – As the campaign comes down to the final days, we'll look at some funny political moments from late-night talk and entertainment shows.SUNDAY PROFILE: KIERAN CULKIN – Mo Rocca catches up with actor Kieran Culkin, who talks about his role in the hit series "Succession" and his work in the new film "A Real Pain."VENEZUELA – Martha Teichner reports on the unsteady political situation in Venezuela.