Trump's China tariffs could slam American shoppers with an extra $800 in costs a year

American shoppers could pay close to $800 more a year if President Trump's planned tariffs take effect on Friday.
"Tariffs...will impact thousands of products Americans buy every day, from phone chargers and cling wrap to toilet paper, toothbrushes and dog leashes," said one trade expert in an interview with The Washington Post.
Trump's tariffs last year translated into higher prices for consumers, according to two studies.
Prices of washing machines, clothes dryers, sewing machines, pet supplie