ANKARA   At least 55 more Palestinians were killed in Israeli attacks in the Gaza Strip, bringing the overall death toll since last year to 43,259, the Health Ministry in the enclave said on Friday. A ministry statement added that some 101,827 others were injured in the ongoing assault. “Israeli forces killed 55 people and injured 186 others in three massacres of families in the last 24 hours,” the ministry said. “Many people are still trapped under the rubble and on the roads as rescuers are