Samsung/RadioShack 500 Preview

After two weeks of short track racing the NASCAR NEXTEL Cup drivers head to Texas Motor Speedway for this Sunday's Samsung/RadioShack 500. With speeds at the end of the straightaway exceeding 200MPH and qualifying laps over 190MPH average don't expect the full-contact NASCAR racing like we saw in Bristol and Martinsville. Here's a look at what to expect in Texas this Sunday.