Joe Biden Expands Sanctuary Country Orders, Gives Illegal Aliens Another Route to A Joe Biden Expands Sanctuary Country Orders, Gives Illegal Aliens Another Route to Avoid Arrest President Joe Biden is expanding his breakdown of interior immigration enforcement, dubbed sanctuary country orders, by giving illegal aliens another avenue to avoid arrest by Immigration and Customs Enforcement (ICE) agents. On Friday, ICE officials told Congress that the agency would open an ICE Case Review process in which illegal aliens can challenge their arrest and detainment. Already, Biden has implemented sanctuary country orders whereby about nine-in-ten illegal aliens, who would typically be arrested by ICE and deported, now face no threat of arrest and deportation until they are convicted of an aggravated felony or found to be a national security threat.