Did Trump just start a trade war with China?

President Trump's decision impose new tariffs risks inflaming tensions with China. But experts say things aren't spiraling out of control just yet.

President Trump's decision Monday to slap tariffs on imports of solar panels and washing machines risks inflaming tensions with China and other big U.S. trade partners. Trump has long complained about lop-sided trade with countries such as China and South Korea, saying it hurts American workers. But during his first year in the White House, he largely held off on threats to put up new barriers.