The ceasefire celebrations give way to some complicated questions. The most important one: Can it lead to a lasting peace in the Middle East? We take a look at the long road ahead and the issues that still need to be ironed out. 

Also this morning: Thousands of trucks are ready, but just how fast can aid groups deliver to Gaza? ... President Trump issues an ultimatum to Vladimir Putin ... Letitia James has a new message for her supporters as she's targeted by Trump's DOJ.