The book The Worst Class Trip Ever starts off when the eighth grade class of Culver Middle School goes on a trip to Washington DC.
While Wyatt and his best friend Matt are on the plane, they think the two guys sitting behind them are acting suspicious.
Matt and Wyatt keep looking back at them and the two weird guys were looking at aerial views of the White House and talking in a foreign language. They think they may be terrorists. So Matt takes one of the weird guys bags and a huge scene is made on the plane.
Matt takes something that looks like a lazar-jammer from the weird guys bag. The plane lands and they take off sprinting to the bus.
They ride to the hotel where they put all of their belongings before going on a tour of Washington DC.
Suzanna, the girl of Wyatt's dreams, kind of over hears what Matt and Wyatt were talking about and asks if she could help them figure out what the lazer-jammer thing was for and what was with the two weird guys.