Why Are So Many Christians Republicans?

Evangelical Christians know that all people are sinners and every political party has (major) faults.  Though we must cast our vote for a single individual in each election, we understand that all politicians are imperfect.  But Evangelical Christians do tend to associate more with the Republican party and many people have asked why, especially since much of the Democrat's platform (assisting the most vulnerable in society, for example) seems to agree with biblical principles.  In this podcast, Andy explains why so many Christians tell him they have historically favored the Republican Party (and exposes where they disagree with them as well).