CHENNAI: Vijayakumar, 64, and his wife Usha Devi, 59, are in a rare mix of relief and tension. Relief because they are with their daughter; tension because they find themselves in a war zone. The couple from Thiruvananthapuram had travelled to Israel last month to spend time with their daughter Anagha, who is pursuing her PhD at Bar Ilan University, Tel Aviv and are now stuck in raging war after...