At least it is clear where he learned the art of psychotic diplomacy. First you insult then you grovel. The US under Obama seems even more pathetic than Ayalon though. Suppose that is the sign that his was only a poor copy of an original pathology.
Pakistan: Suicide bomber attacks tribal police, killing 4 (Reuters)
from the article: Barak: U.S. ties are 'pillar and cornerstone' of Israel's security