You wrote: "Have the Arabs made any concessions? Will they stop calling the U.S. weak?" Julianna will the time ever come when you and others stop asking the "Arabs" to make concessions? Do not overreach because of some mythic sense of special entitlement. As to what the "Arabs" may or may not call the US, who cares. What is needed right now is a commitment to serious and honest peace negotiations. Israel could do worse than to have Hillary Clinton and the Americans on it's side.
Warplanes attack Houthi-controlled air base near Yemen's Aden (Reuters)
from the article: Clinton: Decision to escalate row with Israel 'is paying off'