Drawn from deep in the Mediterranean Sea, the water has flowed through pipelines reaching almost 4,000 feet off of Israel's coast and, once in Israeli soil, buried almost 50 feet underground. Now, it rushes down a tube sending it through a series of filters and purifiers. After 90 minutes, it will be ready to run through the faucets of Tel Aviv. Set to begin operating as soon as next month, Israel Desalination Enterprises Technologies' Sorek Desalination Plant will provide up to 26,000 cubic meters -- or nearly 7 million gallons -- of potable water to Israelis every hour. When it's...