Israel CANNOT extract it's settlers because of the cost/pain/risks of doing so. The only thing that would intice Israel to do so would be even greater cost/pain/risks of NOT doing so. And as long as the US is not willing to get tough and insist it simply will not happen... period.
Guatemala judge orders former President Otto Perez Molina detained for hearing in fraud scandal (AP)
from the article: Clinton meets Livni in U.S. ahead of speech on Mideast talks