Trucks move containers at the Port of Long Beach in California on Tuesday. Contract negotiations between dockworkers and shipping companies have led to a slowdown on the piers.
Jae C. Hong/AP
Protesters of varied stripes and political affiliations gathered outside the Office of the U.S. Trade Representative where negotiators from 12 nations were meeting to discuss the Trans-Pacific Partnership.
A man stands in line at Miami International airport to board a charter flight to Havana, Cuba. Travelers often fly to Cuba from the U.S. with piles of goods, despite a decades-long trade embargo.
This still image taken from video shows lawmaker Kim Sun-Dong (bottom) of the Democratic Labor Party detonating a tear gas canister and throwing it toward the chairman's seat at the National Assembly.