the level of pressure is setting the new bar for anti-israel activity. If he keeps it up, it will be too unpopular for Abbas to agree to negotiate with Netanyahu. He will be force to walk away or face political suicide. The Turkey attitude is not only anti-Israel, but in fact anti-Abbas, and anti-Peace. Every move of this sort is nailing a coffin in peace talks and therefore, further delaying the legitimate Palestinian aspiration for the state. Even if you argue that Erdogan's position is legitimate, if he really cared about the Pals, he would do things differently.
Yemen's vice president reportedly lands in Aden (Reuters)
from the article: Erdogan tells Israel in Hebrew: Thou shalt not kill