Startup companies founded by immigrants have helped entrepreneurship flourish in America, a new study finds. But the venture capitalists who funded it have their own agenda, Steve Tripoli reports.

The number of Latinos fatally-injured on the job has been climbing for years, due in part to language barriers with their English-speaking supervisors. One company in Nashville is trying to bridge the gap. Blake Farmer reports.

The West African country of Senegal has a 50% unemployment rate, so it's no wonder thousands of migrants take a chance and head for Spain's Canary Islands. But could small loans to help the poor start their own businesses keep them home? Jordan Davis reports.

Congress has brushed aside President Bush's guest worker program in favor of a 700-mile long fence with Mexico. But Arizona has its own immigration initiatives on the ballot. Claudine LoMonaco reports.

President Bush prepares to sign a 700-mile fence between the U.S. and Mexico into law today. John Dimsdale looks at how much the barrier will cost — and where all that money is going to come from.

A new business service marketed squarely at immigrants launched today in San Francisco: It's an over-the-phone translation service for non-English-speaking consumers. Rachel Dornhelm has the 411.

A new study out today finds that the U.S. appetite for low-wage workers is a powerful magnet attracting immigrants. So just how much more are they making here? Dan Grech has details.