<sod >WASHINGTON - The Border Patrol chief has been forced out a day after President Donald Trump announced an ambitious plan to build a wall at the Mexican border and hire 5,000 Border Patrol agents, a U.S. official told The Associated Press on Thursday.< eod>< sod > The Border Patrol chief has been removed from office, a day after President Trump signed an executive order to build a wall at the U.S.-Mexico border and hire 5,000 more agents, sources confirmed to Fox News Thursday.< eod>