Trying to block passangers, who are already nervous to catch their flight and often frustrated by the tight security might not be a good way of getting sympathies. Especially, when most of the people at the airport are not the ones, who could make the desirable policy change. Most of these people are foreign tourists and visitors. Block the Knesset. Stage a protest in front of Bibi’s house. Support opposition parties that offer solution to your problems. That is the right way.

Imagine living a life like that where you can't earn or receive enough to live a semi-decent life! It's just so sad.