This is an examination of Gallup polls in August for the last 7 Presidential elections that involve incumbent Presidents. The approval rating for the President and the horserace numbers will be included.The range for this data is 1972-2004.I will update approval ratings every month until the election.Note: During the 1970s Presidential approval ratings were not measured between the months of June and November. In a poll conducted 6/20/1972-6/20/1972, Richard Nixon measured a 56% approval rating.In a mid August poll Richard Nixon led challenger George McGovern by a margin of 64%-30% In a poll conducted 6/8/1976-6/8/1976, Gerald Ford measured a 45% approval rating.In...