Dozens of African migrants die as boat sinks near Italy
At least 130 people have died after a boat carrying African migrants sank off the island of Lampedusa in southern Italy, the island's mayor says.
More than 150 have been rescued but many more are missing, officials say.
It's thought more than 500 people were on board the boat when it caught fire and turned over. Officials say many people threw themselves into the sea.
Today's accident is thought to be one of the worst accidents of this kind Italy has seen in recent years.
Each year, thousands of people, and many children too, set off from north Africa across the Mediterranean Sea, in search of a better life in Italy and Europe.
The journey's very dangerous: the boats are overcrowded and often not safe to be on the sea; and many people are killed each year in accidents.
Some are able to stay as refugees if they are fleeing from war - but many others are sent back to their own country.
The UN Refugee Agency is worried that Italy is not spending enough time working out whether people can claim asylum, and may be sending back refugees with a genuine legal right to stay.
One of the biggest problems is caused by traffickers - criminals who run the boats.
They charge large amounts of money for migrants to come on board and they overload the boats with too many people to be safe.
BBC reporter Alan Johnston, in Italy, says: "Over the years there have been numerous disasters involving migrants off Lampedusa, but seldom on anything like this scale."
He says people there are furious and crying out "for an end to the dangerous trafficking of people across the Mediterranean.
"But it is hard to see how the flow could be curbed, with so many people so desperate for a chance to make a new life in Europe, and traffickers in so many ports ready to take their money."
The United Nations says that more than 1,500 people drowned or went missing while attempting to cross the Mediterranean to reach Europe in 2011, making it the "most deadly stretch of water for refugees and migrants".
Italy has also been criticised for being poorly prepared for the numbers of migrants landing on its coastline.