Prime Minister Ehud Olmert and Palestinian Authority Chairman Mahmoud Abbas will meet on Sunday for their second summit in a month, Israeli media reported Friday. Channel 2 reported that the meeting between the two leaders would be held Sunday. Palestinian negotiator Saeb Erekat said the meeting "could be" Sunday, but that some details still had to be worked out between the sides. Miri Eisin, a spokeswoman for Olmert, said only that plans had yet to be finalized. Olmert's aides have said the summit meeting will focus on humanitarian issues, and that no significant political developments are expected.