Yes. What we've advocated for in the past are targeted sanctions against those most responsible, not blanket sanctions that can affect civilians in the broader population, but targeted economic sanctions or targeted travel bans against those most responsible for atrocities in Darfur, for poor decision-making within the regime, or for other violations.
The UN Security Council has a sanctions committee on Sudan. It has five reports documenting violations, recommending sanctions. It's fallen on deaf ears in the Security Council and it hasn't been acted upon, but there are ways to target those who are responsible for the decisions and the obstruction without targeting the broader population.
The second point is that sanctions are a political tool as much as anything else, and we have to make sure that if we use them, we make clear to the parties that are being targeted what it is we want them to do, how they get out of it, and what the political path is that we're pushing. And that requires, again, a comprehensive strategy and a coordinated international approach.