In my opinion, we have Senators and Representatives to vote and make decisions because it simply isn't feasible to ask every citizen to vote on every item that needs to be decided. Especially back at the beginning of the nation, when mail took days to get from one city to the next. So our founding fathers decided that all the citizens would vote and pick the people who would represent their interests. Those people would meet in the nation's capital to discuss, debate and decide on the various items that came up.
Over the past couple of centuries, that method has gotten off track. Big businesses lobby, persuade and donate big bucks, and in return, Congresspeople vote the way those big businesses want them to vote. For instance, the US is still giving subsidies to big oil companies that are making billions in profits each year. Those companies feel entitled to that money, even as the US struggles to find ways to balance the budget. "Take away our subsidies, and we'll raise your gas prices," seems to be what they told Congress. I say, so what? They're going to raise our gas prices anyway. Have you noticed that price shoots up 10-15 cents/gallon every time there's a whiff of possible bad news about the supply? But if there's definite good news, like the price of oil has come down $40 a barrel, the price of gas might come down 1-2 cents/gallon, if it comes down at all.
In my opinion - and I told my senator this - the US should stop giving that money to the already gluttonous oil companies and use it to make other types of energy available to the general populace. I would love to have an electric or hybrid car, but I can't afford the initial purchase price. Raise the price of gas too high, and those companies will just push us towards other fuel forms that much faster. So there.
But my senator didn't listen to me. He voted to continue the subsidies. After all, the paycheck he gets from big business are much bigger than anything I can offer him. They aren't working for 'the people' any more.