World News Update, what you need to know

European Union leaders have not been able to agree to an ambitious plan put forward by Turkey to stop migrants flooding into Europe but will welcome the proposals and keep working on them in coming days, an EU official says.

ELSEWHERE:

STOCKHOLM - Swedish police say a stowaway has been found alive in the cargo hold of a passenger jet from Ethiopia.)

MEXICO CITY - Mexico's president says his country will not pay for White House hopeful Donald Trump's proposed wall along the US-Mexico border, and likened his "strident tone" to the ascent of dictators like Adolf Hitler and Benito Mussolini.

LONDON - Britain's counter-terrorism chief has warned that the UK is facing the threat of "enormous and spectacular attacks" by the Islamic State group.

MILAN - An Italian construction worker who endured nearly eight months in captivity in Libya with three co-workers - suffering hunger, thirst and beatings - has told reporters he escaped by using a nail to slowly loosen the lock from a hardwood door.

KUALA LUMPUR - Malaysia is investigating a second piece of debris found on the small Indian Ocean island of Reunion, suspected to be from missing Malaysia Airlines flight 370. (