while eu leaders debate migration in brussels — in the mediterranean a number of rescue ships are searching the migrants who've become stranded as they try to make that crossing to europe. it's feared that around 100 migrants drowned when their over—crowded boat ran into trouble friday off the coast of libya. the missing include two babies and three children. the 16 people who survived say that within hours of setting off from the libyan coast there was an explosion aboard their inflatable dinghy. our correspondent gavin lee has spent several days on board one of the rescue ships — which has been waiting for days to find a place to dock. he sent this report from marseille. the end and a 4000 mile sea odyssey for the aquarius. the crew finally allowed to dock in france after being at the centre of a political storm. the problem started when they rescued more than 600 migrants from an unseaworthy riverboat of the libyan coast, but were suddenly