For those who expressed concerns about giving the federal government too much discretionary power through waivers and exceptions in applying different aspects of the law, we have a chance to make clear exactly how the executive branch must enforce this immigration law and what the consequences are if it doesn't.

WSJ: Marco Rubio: The Immigration Reform Opportunity

Those applying for British citizenship will take exams on various aspects of the UK and its society and ultimately attend a ceremony where they will swear an oath of allegiance.

BBC: Bishop backs asylum plans