From their about page:
http://www.burntorangereport.com/about
Burnt Orange Report, or BOR for short, is the leading source for progressive coverage of political news and issues that matter in Texas.
Founded in 2003, BOR is is Texass largest political blog and the most widely read state-level progressive blog in the country. Our readership includes legislators, opinion leaders, members of the media, and national political influencers but our core audience is the progressive, Democratic base in Texas.
Currently, our staff includes policy experts, campaign veterans, strategic communicators, and a whole bunch of UT alums. Meet our staff writers here.
I don't know who BunB is either but here's a snip from the article:
http://www.burntorangereport.com/diary/31433/breaking-hip-hop-legend-bun-b-endorses-bernie-sanders-for-president
Its been tough holding back the news for over a week, but Bernard Freeman better known by his stage name Bun B, endorsed Senator Bernie Sanders for President in the first episode of a new podcast by promoter Matt Sonzala called Hip Hop for Bernie Sanders.
Bun B was one-half of the influential duo UGK from Port Arthur, Texas, and has since achieved major acclaim and success as a solo artist. Freeman is also an educator at the prestigious Rice University in Houston, Texas.
Bun B hasnt been a total stranger to politics. In 2008 he endorsed Barack Obama for President and has done several PSAs including: in 2009 for a Senate Runoff Election in Port Arthur, an anti-littering campaign in Galveston, and a no texting while driving initiative in Houston with Mayor Annise Parker.