Livni knows that the "peace talks" are designed to fail. Everybody with a brain knows this, but those who are involved, even slightly, must pretend to take them seriously. Since the talks are designed to fail, Livni is safe in making any pious pronouncement. Livni has always played it safe which is how she survived the aftermath of the 2006 war, when Olmert, Peretz, and Halutz went down. Livni moved from Likud to Kadima to further her career, but her policital views, such as they are, have not changed.
Passport control employees at Ben Gurion airport to strike between 11 A.M. and 1 P.M. (Haaretz)
from the article: Livni to Netanyahu: Don't bring about the collapse of peace talks