Barack Obama is clearly, on the face of it, guilty of violating his oath of office to “preserve, protect and defend the Constitution of the United States”. Violating an oath of office is, for a federal official, a federal crime. However, although the law is not settled on this point, there’s a general consensus that a sitting President cannot be indicted in a regular court of law, because of the issues this raises about the separation of powers.
The best way to get Obama into jail is thus for the House to impeach him and the Senate to convict him on the articles of impeachment, removing him from office. Then it will be possible to prosecute him criminally and send him to prison.
We need to get on this right away!