He certainly isn't acting like one. 1) Go out of your way to act like a bully. 2) Govel out an apology for your bullying. 3) Threaten to act like a bully in future. There is nothing worse that a gutless bully, and there is nothing more pathetic than the boasts of someone who has already displayed cowardice. The 1st rule of diplomacy: once you've crapped all over your tough-guy reputation you can't get it back again, no matter how loudly you thump your chest. Give it up, sunshine.
Dozens of Zionist Union activists call on Netanyahu to resign in Tel Aviv protest (Haaretz)
from the article: Ayalon: If Israel is attacked, we'll consider expelling ambassadors