Cairo, Jumada II 1, 1432, May 4, 2011, SPA -- Palestinian President Mahmoud Abbas arrived in Cairo on Tuesday ahead of the signing of a unity deal between his Fatah and Hamas Movements. The reconciliation agreement is to be signed in Cairo on Wednesday, according to a report of the German Press Agency "DPA". --SPA 11:39 LOCAL TIME 08:39 GMT www.spa.gov.sa/889578