U.S. stocks tumbled Monday as controversial bailout and bank tax in Cyprus reminded investors that Europe's debt problems are far from over. In U.S. economic news, the National Association of Home Builders/Wells Fargo builder sentiment index dropped to 44 from 46 in February, the second decline since January. Meanwhile, unemployment rates rose in half of U.S. states in January from December. The Labor Department said unemployment rates increased in 25 states. The rates fell in only 8 states and were unchanged in 17. The U.S. dollar rose versus the euro, and rose versus the yen. Gold futures jumped to $12 to $1,604.60 an ounce, while Benchmark light sweet crude oil edged higher. The Dow Jones industrial average fell 62.05, or 0.4 percent, to 14,452.06. The broader Standard & Poor's 500 index fell 8.6, or 0.6 percent, to 1,552.10. The technology-heavy Nasdaq composite index fell 11.48, or 0.4 percent, to 3,237.59.