4 men on a sinking boat On a trip to the sea, an American, a Russian, a Mexican and an Irishman were sailing on the boat. In the middle of the rough ocean, the boat, unable to carry so much weight, started to sink. ""We have to do something!"" yelled the Russian man. ""Let us each throw some of our things off the boat to reduce our total weight."" He went to his backpack of vodka, grabbed it, and tossed it off the boat. ""We got so much vodka back in Mother Russia, a little vodka gone won't chan…