All conservative Republicans.
To listen to the far right talk, none of these people would have ever served in office of any sort, including Ronald Reagan.
Ben Jones and Fred Grandy would likely still be on Capitol Hill were they not unseated by TEA Party candidates in their state's primaries.
My point: regardless who you are, you have a right to your political opinion. The fact that their profession allows them more visibility means that hou ay want to pursue their career path of utilize your writing skills with letters to the editor. You may end up with your own column, radio, or even TV slot so you can make your opinion heard.
Hell, Rush Limbaugh started his career reading sports scores.