As a result, we are required to adopt Clean Air Plans to show how we will reduce air pollution in order to attain the clean air standards and we are required to report the Air Quality Index (AQI), a scale of actual levels of ozone and other common pollutants in the air in relation to their health standard.
Where Was Lincoln's Bodyguard? On that fateful night in 1865 at Ford's Theatre, Abraham Lincoln's sole bodyguard, Washington policeman John Frederick Parker, was supposed to be sitting outside the presidential box in a passageway behind the door. Trouble was, Parker couldn't see the stage from there, so he left his post to get a better view.
This drawing shows the horrible event that theatergoers experienced at Ford's Theatre that night. April 14, 1865. Shortly after 10 p.m. on April 14, 1865, actor John Wilkes Booth entered the presidential box at Ford's Theatre in Washington D.C., and fatally shot President Abraham Lincoln. As Lincoln slumped forward in his seat, Booth leapt onto the stage and escaped through the back door.