Comment Re:Waiting for Republicans to come in and defend t (Score 1) 316
Umm, you're describing a parliamentary democracy, which the US is not. And the reason the President calls himself the Commander in Chief at times is because the Constitution, Article II Section 2, states explicitly that The President shall be Commander in Chief of the Army and Navy of the United States... If he calls himself the Commander in Chief in a speech or something, it's less likely to be crowing -- because, duh, of course you are -- than an attempt to indicate understanding of the serious responsibility of his position.
Perhaps you're not from the US. If that is the case, well, we do have our problems, and both recent and not-so-recent Presidents exercising power they might not legitimately possess is one. Probably the single most egregious example is not recent at all: Andrew Jackson infamously defied the Supreme Court with regard to Native American relocation. Google "Trail of Tears" if you haven't heard of it.
However, you might want to work to understand our system a little bit better before criticizing it, because the President is definitely supposed to be a very powerful individual and not at all supposed to be Congress's lapdog. Our system partly depends on a balancing act we call "checks and balances" where the President and Congress (and the Supreme Court) are all supposed to be able to stop each other from doing anything too out-of-hand. The reason we all learn about the "Trail of Tears" in our history classes -- in addition to the humanitarian disaster it was -- is because the system failed quite spectacularly in that instance. But, more often than not, it actually works pretty well. And it avoids the Prime Minister getting replaced every 6 months when the unstable parliamentary coalition that appointed him unravels. Every system has its faults.