More than 600 suspected gang members have been arrested in the Homeland Security Department’s latest crackdown on street gangs, according to Immigration and Customs Enforcement officials.

The new Georgia gun law that will take effect July 1 is making officials consider beefing up security at government facilities. A metal detector was placed in the front entrance of the Old Courthouse on Wright Square in Savannah, Georgia, after the law was passed.

Common recommendations for deterring copper theft include painting copper black to disguise it as plastic tubing, fencing areas with copper, or investing in alarm systems, surveillance cameras or security officers.

There are a wide range of available metrics, meaningful standards, licenses and certifications, rigor, ongoing debates and controversies, critical thinking and creativity. Snake oil, product hype, misleading claims and charlatanism, while unavoidably present, tend to get weeded out fairly reliably. Committees, groupthink and linear/concrete thinkers don’t dominate the field.

Due to a number of complex issues which often include a lack of available dedicated psychiatric department beds, a growing population of persons with behavioral disorders and a decreased availability of treatment options due to budget reductions, boarding times of psychiatric or behavioral health patients has skyrocketed in recent years.

Chicago will step up its efforts to diminish violent crime in the city, in the form of a specialized new unit that will use federal law as a crime-fighting weapon.

The Miami Dolphins appointed Joe Cicini to oversee the organization’s security efforts.

Mississippi, Arkansas, Tennessee and Louisiana legislators are working to crack down on copper thieves, devising similar legislation so someone will not be able to steal copper from one state and try to sell it in another.

About one-quarter of victims of aggravated assault and battery failed to get counted in Chicago Police statistics for 2012, according to a city Office of the Inspector General report.

More than 2,000 Brazilian soldiers stormed into a Rio de Janeiro slum complex with armored personnel carriers and helicopters to improve security before the start of the World Cup.