keywords: sinai egypt explosions cairo hotel
text: Blast Kills 23 on Egypt-Israeli Border CAIRO, Egypt - Three explosions shook popular resorts on Egypt's Sinai Peninsula, where Israelis were vacationing Thursday night at the close of a Jewish holiday, Egyptian officials and witnesses said.    The first blast, about 10 p.m., shook the Hilton hotel in the Taba resort, only yards from the Israeli border...