Police in Texas are hunting down a potential serial bomber after a package blew up at a FedEx distribution center near San Antonio on Tuesday, injuring a worker.
A second package was also found and was handed in to law enforcement, which was to carry out a controlled explosion.
Both packages were headed to Austin, where four recent explosions have killed two people and injured four others.
In his first remarks regarding the bombings, President Trump said they were carried out by sick people, pledging justice for the victims.
