A Palestinian tunnel worker uses his mobile as he rests inside a smuggling tunnel beneath the Gaza-Egypt border in the southern Gaza Strip July 19, 2013. The Islamist group Hamas appealed to Egypt's new rulers on Thursday not to pursue its destruction of smuggling tunnels into the Gaza Strip, warning they risked throttling the small Palestinian territory. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: POLITICS TPX IMAGES OF THE DAY)