"But how are the weapons getting in, when the food & stuff can't"
The question was answered long ago in one of the links provided - but one more time.
http://www.usatoday.com/story/news/world/2012/11/21/gaza-tunnels-smuggling/1718265/
As I pointed out - and you and your dummy have consistently ignored, the blockade was facilitated ten years before the bombardment began - in retaliation. What has cement, corrugated sheeting and farming equipment (not to mention all the other goods spitefully put on the banned list) got to do with weaponry?
The list was compiled to inconvenience, humiliate and control - we know all about how that works. What next - yellow stars?

"Israel is not blocking entrance of medical supplies into Gaza"
http://www.map-uk.org/files/1050_j3475_map_junedon_a4_4pp_lift_(2).pdf

http://reliefweb.int/report/occupied-palestinian-territory/gazas-children-falling-behind-effect-blockade-child-health

"Mass unemployment, extreme poverty and food price rises caused by shortages have left four in five Gazans dependent on humanitarian aid. As a form of collective punishment, Israel's continuing blockade of Gaza is a flagrant violation of international law."
Amnesty International
http://www.amnesty.org/en/news-and-updates/suffocating-gaza-israeli-blockades-effects-palestinians-2010-06-01
Jim Carroll