A year since the start of the war in Gaza, Israel is still blocking a ceasefire agreement despite Hamas' flexibility, Hamas chief negotiator and deputy Gaza chief Khalil Al-Hayya said in a speech shown on Hamas' Aqsa television on Sunday.

Hamas militants broke through Israel's complex border security systems with the morning of Oct. 7, attacking the neighboring towns, killing hundreds of people and taking at least 150 hostages. ABC News' Visual Verification team has analyzed dozens of videos posted to social media by Hamas militants and found they form a picture of exactly where -- and how -- militants were able to breach the border fence and penetrate into surrounding towns.

Hamas militants are barbarous murderers. They are not soldiers but instead are blood-thirsty terrorists who are committing war crimes against innocents. Hamas uses children as hum