How can you tell if a Politician is lying?

If their mouth moves, or so the joke goes.

At first it seemed like Obama might have a chance in the election but lately it seems that Hillary has a strong lead again (she has always had a lead but not always a strong one). Hillary would not necessarily be my first choice just because I don’t feel she is entirely trustable, or more actually she is a dyed in the wool politician.

My point of writing this though is my wish of an vote aggregation/statistic site that can list a bunch of topics and then show statistics on how the person voted in each of those areas. Example, during her tenure Hillary voted for 10 measures providing more environmental protections out of 13 so I would know that despite what she says (remember the moving mouth) she tends towards environmental issues. Showing something like this in a bunch of graphs etc would be great, and their might be such a site but I have yet to find it.

Since you can’t really trust what a politician says, you should be able to see what a politician does, or in the ideal world you should.