Laura Castro Lindarte

Early in the 20th century, a modern, accessible, airport became a necessity for any major city, and Washington was no exception. However, while there was general agreement on the need for an air hub to serve the nation’s capital, the road – literally – to achieving that goal was fraught with delays and obstacles. It would take 12 years of debate and a president stepping in for the city to finally get the airport it so desperately needed.

Nearly every year since 1878, children and their parents have flocked to the White House grounds on the Monday after Easter to roll eggs at the annual White House Easter Egg Roll. In the era of Jim Crow, it was one of the few social events where people from all races, and classes could mingle. But how did the tradition get started?

The story is well known: on April 14, 1865, actor John Wilkes Booth assassinated President Abraham Lincoln at Ford’s Theater. Lincoln died the next morning in a boarding house across from the theater. Booth escaped – temporarily -- but was shot 12 days later in Virginia. 

What is lesser known is that Booth did not always plan on killing Lincoln. In fact, the actor’s original plan was not to strike a fatal blow. He wanted to abduct Lincoln, take him to Richmond and exchange him for Confederate soldiers then held in Union prisons.

On October 4, 1989, a primate quarantine unit in Reston received a shipment of 100 monkeys from a Philippine facility. By November, nearly one-third of the animals had died – a much higher percentage than normal – of mysterious causes. Dan Dalgard, the consulting veterinarian of the unit, was alarmed and contacted the US Army Medical Research Institute (USAMRIID). Dalgard talked to Peter Jahrling, a virologist at USAMRIID, who told him to send a few samples of the dead monkeys. Neither one of them was prepared for what they found.