NEW : Hamas : A cease-fire that does n't include troop withdrawal is unacceptable . Israel authorizes extension of cease-fire for 24 more hours . CNN 's Yousuf Basil , Salma Abdelaziz , Ben Wedeman , Elise Labott , Richard Roth , Ian Lee , Tal Heinrich , Tim Lister and Samira Said contributed to this report . Comment: More than 100 bodies found in Gaza areas too dangerous to enter in recent days .
NEW : Hamas : A cease-fire that does n't include troop withdrawal is unacceptable . Israel authorizes extension of cease-fire for 24 more hours . Comment: More than 100 bodies found in Gaza areas too dangerous to enter in recent days .