In an interview with ABC, Warren Buffett discusses the state of the economy, where things are headed — and his thoughts on whether a second stimulus package is needed. Buffett also says which market index he follows most closely to get an idea of current conditions, and it’s one that might surprise you.

[youtube=http://www.youtube.com/watch?v=f98PJ5hs8Eg&hl=en&fs=1&]