President-elect Donald Trump's immigration and border team is filling out. Trump has announced a former Border Patrol chief, Rodney Scott, to head the Customs and Border Protection agency. Scott is a career Border Patrol agent who rose to head the agency during Trump's first term. He's been a vocal supporter of tougher enforcement measures. At CBP he'll head a department of roughly 60,000 employees responsible for protecting the country’s borders while also facilitating trade and travel. Trump also said he’d nominate Caleb Vitello as acting director of Immigration and Customs Enforcement, the agency that, among other things, arrests migrants in the U.S. illegally. Vitello is a career ICE official with more than 23 years in the agency.