It's a tricky question because what is happening in North Africa is a popular uprising and in a functional democracy a popular uprising is relatively bloodless. A "bad president" would be impeached long before the need for that sort of rioting. Because of the US separation of powers, which is based on the British parliamentary system, a president who was overstepping the boundaries would be swiftly removed from office by congress, the Senate and the courts.
What if the American people did what was going on in the middle east? Is it possible? Thousands of people in L.A, NY, Chicago, etc. For whatever reason just started rioting and fighting police and what not.
The traits ascribed to horoscopes are vague enough that any horoscope could reasonably apply to anyone at least some of the time. For example I'm a taurus and I am loyal, hard working, quick to anger but easy to forgive. But I am also modest and shy, intelligent and analytical... but that would make me a virgo wouldn't it?
There is absolutely nothing in the arbitrary positions of arbitrarily grouped and named sets of stars that have arbitrarily been assigned personality traits that has any effect on personality or fate.