What is the most important problem facing Americans today? Gallup has been polling Americans on this question and their data, which is divided into two categories (economic and non-economic), can be found here. On the economic front, Americans are concerned about the economy in general (24%), unemployment (16%), federal debt (13%), lack of money (4%), and taxes (2%). In the non-economic category, the main concerns are dissatisfaction with government (20%), healthcare (7%), illegal aliens (5%), education (4%), gun control (4%), and religious decline (4%). Interestingly, only 2% of Americans mention environmental concerns as the most serious problem facing the nation. And…