Insight on the markets, with David Steinberg, DLS Capital Management; Brian Belski, BMO Capital Markets; and Rob Mciver, Jensen Quality Growth Fund.

Nearly 150 federal and state agents raided the Texas headquarters of The Scooter Store, a nationwide supplier of power wheelchairs, scooters and other medical equipment that has run into repeated trouble over alleged Medicare and Medicaid abuses. NBC affiliate WOAI reported most employees were sent home at the time of the raid early Thursday morning.

The famous Curt Schilling Bloody Sock is up for sale, with CNBC's Brian Shactman.

Shares of Groupon are up 3 percent today on an upgrade from Piper Jaffray. Gene Munster, Piper Jaffray analyst, weighs in. And Jonathan Geller, BGR, talks about Google Glass.

Addison Armstrong, Tradition Energy, discusses whether the storm will impact energy prices.

Parts of Nebraska, Oklahoma and Kansas are already hit with up to 13 inches of snow, with Jim Cantore, The Weather Channel.

Dan Greenhaus, BTIG, and James Bianco, Bianco Research, discuss what will happen when the Fed starts raising rates.

Randal Pinkett, BCT Partners, explains what matters most to contractors now.

Shares of Wal-Mart are jumping today on better-than-expected Q4 results, with CNBC's Courtney Reagan.

A study finds top paid CEOs in the past three fiscal years, with CNBC's Mary Thompson.

David Blanchett, Morningstar Investment Management, discusses whether some 401(k)'s are overloading on employer stock.

A look at the trade on gold, copper, oil and stocks, with CNBC's Jackie DeAngelis and the Futures Now Traders.

Are copper and oil flashing a warning sign for stocks? Peter Schiff, Euro Pacific Capital, provides his trade on crude, with CNBC's Jackie DeAngelis and the Futures Now Traders.

Peter Schiff, Euro Pacific Capital discusses what's behind gold's fall and how he is trading the precious metal. And, Tom Kendall, Credit Suisse explains why he thinks the play in gold is over, with CNBC's Jackie DeAngelis and the Futures Now Traders.

CNBC's Rick Santelli discusses bond prices and yields.

Widely followed investment broker and gold bull Peter Schiff challenges gold bear Tom Kendall of Credit Suisse.

The clock is ticking down on the deadline for government spending cuts. John Boak, Financial Times, and CNBC's John Harwood, weigh in.

Existing home sale inventory is at a 13-year low, with CNBC's Diana Olick.

How to trade these four stocks which have lit up Twitter feeds, with the FMHR traders.

Volatility rallies to its highest level since January 2, with the FMHR traders; and Willie Williams, Societe Generale, offers insight on currencies as the Dollar Index hits a 5-month high.