. i m kaitlan collins live tonight from israel. this is a special edition of the source because hours from now, a deal, if israel and hamas can keep it. weeks of negotiations have led both sides to this point where we are right now. if everything falls, what has been a very delicately choreographed script, some families will finally be able to breathe a sigh of relief. but failure will spell heartbreak for many of them. what we know now is that 13 israeli hostages who have spent weeks in hamas captivity are now scheduled to have freedom. dozens of palestinian prisoners are also slated for release in exchange for the release of those hostages. all of that is happening in addition to what is expected to be a complete pause in the fighting in gaza as we have seen aid trucks already lining up at the rafah crossing to go into gaza, desperately needed aid as you just heard. we ve already watched one delay to this deal followed by an intense burst of fighting happening on the g