Unfortunately, Americans today are weak. Everyone is way too self-obsessed with their own pitiful, pathetic lives (family, jobs, house, creature comforts, etc.) to actually take to the streets and protest like their parents and grandparents did during the 60s to fight for their rights and those of others.
The Internet, despite its tremendous potential, has proven to be a massive liability, as it gives people the illusion that they have done something useful and constructive after they post angry comments on message boards such as this one. At the end of the day though the truth is this: political representatives will only really represent the populace if they are constantly worried about real backlash, such as if hundreds of people are gathered outside their office blocking access to vehicles, buildings, and so on.
On December 17th, 2010, Mohamed Bouazizi famously set himself on fire, which precipitated the Tunisian Revolution and the wider Arab Spring. At this rate, America is going to need equally brave and selfless individuals to make a stand and spark similar movements.