Washington is threatening the markets with its debt ceiling battle. Mad Money host Jim Cramer encourages investors to "Washington-proof" their portfolios.

Mad Money viewers share their top 5 holdings with host Jim Cramer to see if their portfolio is diversified enough.

TIBCO Software is a classic big data play, says Mad Money host Jim Cramer. Its CEO Vivek Ranadive discusses its business with FedEx, and demand in airlines, retail and more.

You say the name of a stock, and Mad Money's Jim Cramer tells you whether to buy or sell.

Is the housing industry really on track? Mad Money host Jim Cramer spoke with Lennar CEO Stuart Miller about the company's strong Q3. Cramer weighs in on whether rising rates impacted housing.

Red Hat CEO Jim Whitehurst discusses its recent quarter and its new products. "Subscription revenue grew 17 percent, and we have a whole series of new cloud products coming out," he says.