Is The Las Vegas Sun Selling Out?

The Las Vegas Sun is an extremely liberal newspaper both in their news reporting and certainly in it's editorial writing.
They didn't bother to write their weekly editorial today.  This is their latest editorial: http://www.lasvegassun.com/news/2012/oct/28/vision-nevada-someplace-return/   and was written on October 28.
Even Brian "The Coward" Greenspun, the editor of the Sun, didn't bother to write his weekly editorial rant.
They had a couple tame political articles, and one even ripped on the Democrats for false and misleading advertising.
However, they do have several Mitt Romney for President advertisements on their web page.
Is the Las Vegas Sun selling their liberal views out?
Stranger things have happened.