Indonesia’s Forestry Ministry, arguably the country’s most powerful state institution – and often named one of its most corrupt – is facing unprecedented questioning over its broken land rights system. The ministry, which oversees more than 70 percent of the country's land area, also represents a major test of how serious Joko Widodo, the new president, is about cleaning it up, and in the final analysis will test how much clout Jokowi, as he is known, will have in a country where natural resources including timber have created vast fortunes, not all of them legal.