People in power love to boast. Evil people are disillusion, and this guy is very crazy. He really feels that he will win any battle. I will tell you that this iran will become a very big threat to the world, bigger than what you see now, but will lose in the long run. The damage will be great!
Israeli soldier collapses, dies from heatstroke during visit to Jerusalem's Old City (Haaretz)
from the article: U.S. army chief heads to Israel as fears over attack on Iran mount