WASHINGTON (AP) — House Speaker Nancy Pelosi is warning that President Donald Trump’s trade tariffs on Mexican imports would be “punishing” for both countries. Pelosi says the 5% tariff that Trump is threatening on the longtime U.S. ally is “not a way to treat a friend.” The California Democrat also says it’s not a way to deal with immigration. Trump wants to impose tariffs on all imported Mexican goods starting Monday to push the Mexican government to do more to halt illegal immigration.