Here's some bits of related news for today...

• A profile of David Rehr, leader of the NAB, trying his darnedest to kill the XM-Sirius Merger. [Washington Post]
• Viacom sues Google/YouTube for $1 billion for "unauthorized use" of their programming. [FMQB]
• Clear Channel delays buyout vote on $19 billion deal. [Reuters]
• HD Radio having a big presence at SXSW with performances, listening stations and giveaways. [MediaBuyerPlanner]
• WorldSpace Q4 and Full-Year results will be released on March 27th [Press Release]
• Flying with XM WX Weather [Flying Magazine]