US President Donald Trump has signed an order delaying the reimposition of higher tariffs on Chinese goods, US media reported Monday, hours before a trade truce between Washington and Beijing was due to expire.

A gunman opened fire Monday in the parking lot of a Target store in the Texas capital, killing at least three people, then stole two cars during a getaway that ended with police using a Taser to detain him on the other side of the city.

A search and rescue operation is underway for another person who is unaccounted for, while the cause of the explosion is unknown. 

​A search and rescue operation is underway for another person who is unaccounted for, while the cause of the explosion is unknown.