Brown voted for an individual mandate, and taxpayer-funded abortion, when he voted for RomneyCare. He also said that everybody should have healthcare, it's just a matter of how to get there. So, as a conservative, I have an issue with a politician who supports individual mandates regarding healthcare, and who votes to make taxpayers pay for abortions.
I love his views on national security, but I'm not at all convinced that he has stopped whatever “ObamaCare” ends up being. In other words, your post is not grounded in reality.
"Blah, blah, blah Romneycare."
And your post is grounded in the typical delusion of the purist, malcontent pretending to be a "conservative".
FYI: One issue does not a RINO make. Get your head out of that dark, stinky place.