Two Spanish women working for the French aid agency working for MSF (Medecins Sans Frontieres) or doctors without borders, have been kidnapped from the world's largest refugee camp in Kenya.

It is believed that a group of gunmen crossed over from Somalia and abducted the women from their car in the Dadaab camp. It is the third time in a month that westerners have been abducted in the country.

Al Jazeera's Sonia Gallego reports.