Saoirse Kennedy Hill, a granddaughter of Senator Robert F. Kennedy, died yesterday at the family compound in Hyannis Port, Massachusetts. President Trump is sharply escalating the trade dispute with China, putting U.S. consumers in line to pay higher prices for thousands of products. The commander of the Navy's Special Operations Forces is sounding the alarm about a breakdown in discipline in the elite Navy Seals. Former Vice President Joe Biden is defending the Obama Administration, after his rivals for the Democratic nomination criticized its record on health care and immigration in Wednesday's presidential debate. The legal teams for two American teenagers accused of murder in Rome are stepping up their defense this morning.