hamas infrastructure, if you will, of rockets is deep under ground and have a network of tunnels and you can't just simply do that in these heavily populated areas of gaza. that would require boo on the ground, as they say. it's a tough decision the israeli haves to make because there will no doubt be a lot more casualties and there will be israeli casualties, as well. troops who will go in there, some of them will be killed, as well. this is a very, very difficult decision for prime minister netanya netanyahu. appreciate it. thanks. i want to turn to bowe bergda bergdahl. he's back on the job for three days in san antonio. he was released by the taliban six weeks ago in a prisoner swap. now he could be facing a court marshall. his lawyer joins us shortly. >> release me, please. >> reporter: the army has