Leading politicians are gathering in the US Capitol on Friday to commemorate the late senator.
We take a 60-second look at the biggest stories hitting headlines around the world this week.
In this edition of the Brief from Brussels: Italy hijacks foreign ministers meeting in Vienna to renew plea for EU help with migrant arrivals; and a
Former Secretary-Generals back tribute, to recognise late Senator's achievements
People in the U.S. and elsewhere have been paying tribute to Senator John McCain following his death.