French member of Parliament Jean-Frederic Poisson dispatches food for illegal immigrants during his visit to a detention center for illegal immigrants near Tripoli, Libya, on July 4, 2015. Poisson flew to Tripoli on Saturday for a 24-hour visit to talk with Libyan authorities on migrant issues. (Xinhua/Hamza Turkia)
Illegal immigrants write down their telephone number in a detention center near Tripoli, Libya, on July 4, 2015. French Member of Parliament Jean-Frederic Poisson flew to Tripoli on Saturday for a 24-hour visit to talk with Libyan authorities on migrant issues. (Xinhua/Hamza Turkia)French member of Parliament Jean-Frederic Poisson dispatches food for illegal immigrants during his visit to a detention center for illegal immigrants near Tripoli, Libya, on July 4, 2015. Poisson flew to Tripoli on Saturday for a 24-hour visit to talk with Libyan authorities on migrant issues. (Xinhua/Hamza Turkia)