A deeper dive on 'Amoris Laetitia' is planned for the World Meeting of Families, to be held in Dublin in August 2018.

Each forecasted outcome would have been mocked only a few years ago—yet today, neither is unthinkable.

McGuinness was an early activist in the Northern Ireland Civil Rights Association. Later, joined the Irish Republican Army, which was leading an armed insurrection against British rule in Northern Ireland.

"Let us think about Patrick the 'unlearned refugee' (as he once described himself), the slave in exile, Patrick the undocumented migrant."

The senior Protestant politician in Northern Ireland left the door open Sunday for stepping aside as part of a potential deal to revive the British territory's unity government with Catholics.

For the first time since the partition of Ireland, Unionists are not in a majority in Stormont, where Northern Ireland’s parliament meets.