He should not of signed it if he did not like it. It will be amazing to see a democrat encumbant in a state like Oregan lose his seat. Politicans who voted for this need to defend their postion of why they think its a good bill instead of trying to create loopholes to exempt their consituants from it, or at the very least they at least need to explain themselves and why they feel they need an exemption when a year ago they wanted the mandate in. In fact they insisted on it. What has changed?