Watch, at Euronews, "Italy new 'frontline' in Europe's refugee crisis, warns Frontex chief":
Italy is once again on the 'frontline' of Europe's refugee crisis, replacing Greece, the head of the EU's border agency has said.
The warning came as nearly 1,000 migrants were rescued off Italy on Tuesday, in six seperate operations by the Italian coast guard.
Four migrants were found dead after suffocating below deck on their boat.
Laying out fresh plans to strengthen the bloc's borders Frontex chief Fabrice Leggeri said the agency wanted to conduct checks, so called stress tests...