President Donald Trump has promised that the “big, beautiful bill” passed by the Senate and being considered by the House of Representatives will be one of the most successful pieces of legislation in American history.

The bill would provide some $350 billion for Trump’s border and national security agenda, including $46 billion for the U.S.-Mexico border wall and $45 billion for 100,000 migrant detention facility beds, as he aims to fulfill his promise of the largest mass deportation operation in U.S. history.