Description:He's taking on what's known as one of the toughest jobs in mining. Australian Mark Cutifani will be the next CEO of Anglo American. The one-time trainee miner will take over in April, after leaving his current role as boss of South Africa's AngloGold. Cutifani was considered an outsider after Cynthia Carroll quit Anglo in October. Anglo shares were up over 2 percent in London and Johannesburg on the news. But not everyone's happy - says South Africa's National Union of Mineworkers.(1:55)