Futures turn positive on surprisingly strong (or rather, less dismal than forecast) job data, while USD loses some ground vs. euro. "I hate to throw cold water on this," ADP's Joel Prakken tells CNBC, "but Buffett's right; we've yet to see the bottom." Dow futures +0.45% to 8420. S&P +0.3%. Nasdaq flat. Crude +1.4% to $54.60.