
(CNN) – The scope of the damage to the Gulf Coast shores could be widening. East of Louisiana's prized wetlands, on the beaches of Mississippi, there's been a disturbing find. Tar balls are washing up and that's making a lot of people nervous. Our Rob Marciano has the report.
Read more: Senator wants oil $$; oil hits wetlands
By Carol Costello and Ronni Berke, CNN
(CNN) – Politicians and some police say Arizona's tough, new immigration law is desperately needed to stop a wave of violent crime committed by illegal immigrants "pouring over the border." Critics say this kind of talk is an excuse to use racial profiling to lock up people who are less likely to commit crimes than American citizens.
In Maricopa County, Arizona, Sheriff Joe Arpaio is all about finding and arresting illegal immigrants. According to his Web site, his deputies have questioned, arrested or detained more than 38,000 of them to date. Three weeks ago, Arpaio said, “Right now and in this area, we have 100 people in jail right now charged with murder that are here illegally.”
It's a scary number for those living in a state bordering Mexico, a country with a violent drug cartel problem. But, critics say, while some illegal immigrants do commit violent crime, Arpaio's assertion that they are terrorizing Arizona en masse is simply false.
“When we look at the data, when we look at the real numbers, we find that those claims are wildly exaggerated, if not outright untrue,” says Professor David Harris of the University of Pittsburgh Law School.
(CNN) – New Mexico is a state with a lot of technological know-how, and a whole lot of sunshine. That combo is bringing in all sorts of solar energy companies and giving a real jolt to the job market. Our Tom Foreman reports from Santa Fe, New Mexico in today's "Building Up America" report.

