Are tariffs against China bringing factories and jobs back to the U.S.?

The tariffs that President Donald Trump has slapped on Chinese imports haven't sparked the widespread return of manufacturers to the U.S. that Trump envisioned. About 41% of American companies are considering moving factories from China because of the trade war, or have already done so, but fewer than 6% are heading to the U.S., the American Chamber of Commerce in China said in a recent survey.