Hezbollah's Nasrallah set to make waves with Friday's speech on Gaza crisis
Nasrallah's remarks will influence likelihood of further escalation in the conflict
Nasrallah's remarks will influence likelihood of further escalation in the conflict
US Secretary of State Blinken said two weeks ago that 90% of ceasefire deal had been agreed upon
Agreement is seen as a culmination of over a year of on-and-off negotiations
Negotiators in Doha finalize terms for hostage release and ceasefire as conflict death toll climbs