Israel says prefers diplomacy but ready to invade Gaza

GAZA/JERUSALEM (Reuters) - Israel bombed dozens of targets in Gaza on Monday and said that while it was prepared to step up its offensive by sending in troops, it preferred a diplomatic solution that would end Palestinian rocket fire from the enclave. Smoke and explosion are seen after Israeli air strikes in Gaza City November 19, 2012. REUTERS/Mohammed Salem Mediator Egypt said a deal for a truce to end the fighting could be close. The leader of Hamas said it was up to Israel to end the new conflict it had started. Israel says its strikes are to halt Palestinian missile attacks. Twelve Palestinian civilians and four fighters were killed in the air strikes, bringing the Gaza death toll since...