https://reason.com/2014/10/20/nsa-opponent-mike-udall-could-lose-senat/
NSA Opponent Mark Udall Could Lose Senate Seat
Oct 20, 2014 - Wikimedia Commons While Sen. Mark Udall (D-Colo.) is not exactly a libertarian's best friend, he has been one of the...
mark udallnsaopponentcouldlose
https://newsbusters.org/blogs/nb-staff/2014/10/17/newsbusted-barack-obama-sen-mark-udalls-silent-partner
NewsBusted: Barack Obama, Sen. Mark Udall's Silent Partner | Newsbusters
"Colorado Democratic Senator Mark Udall has voted with President Obama 99 percent of the time. In return, Obama has agreed NOT to campaign for Udall this...
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https://spaceref.com/tag/rep-mark-udall/
Rep. Mark Udall Archives - SpaceRef
Space news and reference site.
mark udallreparchives
https://www.commondreams.org/views/2014/12/25/mark-udall-can-make-history-releasing-torture-report
Opinion | Mark Udall Can Make History by Releasing the Torture Report | Common Dreams
Sep 30, 2025 - Mark Udall, the outgoing Democratic senator from Colorado, may be a lame duck, leaving office in less than a week. But his most important work in the Senate...