Exhausted after weeks on their feet a Somalian woman and her son are waiting to be granted acess to a refugee camp in Dadaab, northeastern Kenya on wednesday, August 3, 2011. Somalia and parts of Kenya have been struck by one of the worst droughts and famines in six decades, more than 350.000 refugees have found shelter in the worlds biggest refugee camp. Photo: Boris Roessler dpa +++(c) dpa - Bildfunk+++
