• In this Aug. 19, 2016 photo, the lower Manhattan skyline, including One World Trade Center and the Brooklyn Bridge, are shown in New York. Construction cranes continue working on top of 3 World Trade Center. Fifteen years after the Sept. 11th attacks, downtown New York has been reborn, not just with the construction of One World Trade, but with a host of attractions both somber and vibrant, including the 9/11 Memorial and Museum, two retail malls, new hotels and restaurants. (AP Photo/Mark Lennihan)

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  • In this Feb. 12, 2015 file photo, the Port of Los Angeles, with some cargo loading cranes in the upright and idle position, are seen in this view from the San Pedro area of Los Angeles. In this angry election year, many American voters are skeptical about free trade, or hostile to it. The backlash threatens a pillar of U.S. policy: The United States has long sought global trade. Economists say imports cut prices for consumers and make the U.S. more efficient. (AP Photo/Nick Ut, File)

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    WASHINGTON (AP) — A selection of issues at stake in the presidential election and their impact on Americans, in brief:

  • Republican presidential candidate Donald Trump speaks to supporters at a rally at the Florida State Fairgrounds in Tampa, Fla., Wednesday, Aug. 24, 2016. (Loren Elliott/The Tampa Bay Times via AP)

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    WASHINGTON (AP) — THE ISSUE: In this angry election year, many American voters are deeply skeptical about free trade — or downright hostile to it.

  • In this June 10, 2005 file photo, workers walk past a part of the Qinshan No. 2 Nuclear Power Plant, China's first self-designed and self-built national commercial nuclear power plant in Qinshan, about 125 kilometers (about 90 miles) southwest of Shanghai, China. Beijing's wants to compete with the United States, France and Russia as an exporter of atomic power technology. (AP Photo/Eugene Hoshiko, File)

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    BEIJING (AP) — On a seaside field south of Shanghai, workers are constructing a nuclear reactor that is the flagship for Beijing’s ambition to compete with the United States, France and Russia as an exporter of atomic power technology.