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.
Updated October 30, 2014. Most of us probably know that Abraham Lincoln was assassinated by John Wilkes Booth. And many of us even know the name of the playhouse: the Ford Theater. However, I don't bump into too many people who are familiar with the play Lincoln was watching that fateful night on April 14th, 1865.