U.S. futures at 9:00 a.m.: DJIA: +0.06%, S&P 500: +0.04%, NASDAQ: +0.10%.

Here’s what’s buzzing on Tuesday morning:

Target (NYSE:TGT) fell as much as 2.73 percent after reporting fourth-quarter and fiscal 2012 earnings before the opening bell. Total revenues for the quarter increased 6.8 percent, year over year, to $22.7 billion, but the growth was undermined by a 7.8 percent increase in cost of sales. Net earnings decreased 2.0 percent for earnings of $1.47 per diluted share. Total revenues for the year increased 5.1 percent based on a 5.7 percent increase in the cost of sales. Full-year earnings were $4.52 per diluted share, a 5.6 percent increase, but Target had 3.0 percent fewer diluted shares outstanding. Net earnings increased just 2.4 percent for the year.

Anheuser-Busch InBev (NYSE:BUD) reported fourth-quarter and full-year 2012 results on Tuesday morning that sent the stock up only fractionally. For the year, AB InBev reported organic revenue growth of 7.2 percent and gross profit growth of 8.5 percent. Earnings grew 23.4 percent to $4.53 per share, while gross margin increased 71 basis points to 58.6 percent. For the fourth quarter, organic revenue grew 7.4 percent, year over year, while gross profit grew 8.8 percent. Earnings per share decreased 5.2 percent to $1.10.

Groupon (NASDAQ:GRPN) won’t release its earnings until after the closing bell, but shares traded up 1.2 percent in the pre-market anyway. Expectations that the beleaguered daily-deals site turned commerce platform will swing to a profit are high, with analysts looking for earnings of $0.03 per share, compared to a loss of $0.02 per share in the year-ago period. Revenue is expected to climb 26 percent to $638.41 million.

“I am pleased to say that today I signed New Jersey’s Internet Gaming Bill, opening the way for new opportunity to bolster our efforts to continue the revival of Atlantic City, its casinos and entertainment offerings,” wrote Governor Chris Christie in a statement. The news spurred investors bullish on the prospects of online real-money gambling to bid Zynga (NASDAQ:ZNGA) up as much as 3 percent in pre-market trading. Caesars Entertainment (NASDAQ:CZR) climbed as much as 5.1 percent in the pre-market.

Chairman of the Federal Reserve Ben Bernanke is expected to continue his adamant defense of quantitative easing as he testifies before the House Financial Services Committee on Wednesday. Bernanke’s comments on policy have helped ease concern that the Fed will be ending asset purchases before certain labor-market conditions are met.

Don’t Miss: Bernanke Talks Sequestration, Defends the Fed.