A Palestinian boy stands next to the bodies of Jumana Abu Sefan, 18 months old, and her brother Tamer, three and a half years old, during their funeral at a mosque in the northern Gaza Strip November 18, 2012. The two siblings were killed in an Israeli air strike on Sunday, hospital officials said. Israel bombed dozens of targets in Gaza for a fifth straight day on Sunday, launching aerial and naval attacks as its military prepared for a possible ground invasion, though Egypt saw &quot;some indications&quot; of a truce ahead. REUTERS/Mohammed Salem