A plan by Uruguay's leaders to turn the government into the nation's marijuana dealer has been presented to Congress, where the idea faces an uncertain fate. President Jose Mujica's entire Cabinet signed onto the proposed law, which aims to take over an illegal marijuana trafficking business estimated to be worth $30 million to $40 million a year. The law would have government control marijuana imports, production, sale and distribution, creating a legal market for people to get pot without turning to riskier illegal drugs.