Tzipi Livni's criticism about PM Netanyahu maybe correct or incorrect or something in between. But the way I see it, her comment with such aggressiveness and maybe even total rejection of Netanyahu's and his government's leadership, may easily hinder Knesset co-operation. And being the chief of the influential opposition party Kadima, she isn't showing her party members a very good example on how to try to work with politicians from different camps with different views. She is also perhaps "burning the bridge" for future co-operation between the lines.
One student killed, three wounded at Arizona campus during fight (a)
from the article: Livni: Netanyahu a small-time leader who can't make decisions