What Happens at SXSW?

What originally started as a music festival in the 1980s has evolved into an event that is much bigger and harder to define. Imagine networking and partying for more than a week. That is what is happening in Austin, Texas. Musicians, film promoters and tech companies from around the world are gathering for the South by Southwest (SXSW) conference and festival. VOA’s Elizabeth Lee has the details from Austin.