Leiberman may be rude, tactically unwise, and extreme in his mode of expression. But he points to a fundamental undeniable truth, which Eldar refuses to acknowledge. Many Arab MKs do not recognize the right of Israel to exist as a Jewish state. Since being a Jewish state is at the heart of Israel's essence this means they call for Israel to be destroyed. The meetings with Hamas leaders committed to a program of violently destroying Israel(Read their Charter) is without question Treason. The fact that the Israeli political and legal system cannot properly deal with this does not change this.
Guatemala judge orders detention of president in corruption scandal (Reuters)
from the article: Condemning and discriminating