On Sunday, authorities sealed the campus of Hainan University after 70 students were hospitalized with intestinal problems.

At this point, it should be clear that the blockade is unjust and against Israel' s long-term security.

At the height of the airport blockade, one luxury hotel was rumored to have had just one room occupied.

There is a bigger question that Israel - and the United States - must be asking: Is the blockade working?

For the past several million years, Earth has been locked in a glacial cycle.