Dina Gusovsky is a CNBC Producer and a Reporter for CNBC.com. She also produces and reports documentary series and features for CNBC's Investigations, Inc. Prior to CNBC, Dina was a Reporter, Producer, and Writer at Bloomberg and an Anchor/Correspondent at RT America and News 12.
The U.S. has 25 percent of the world's prisoners, and some see mass incarceration is a big business opportunity.
The U.S. represents 5 percent of the world's population, but has 25 percent of the world's prisoners. For some that represents a big business opportunity.
Russian President Vladimir Putin may be taking censorship a step further by controlling Russia's access to the Internet itself.
Ukraine is running low on coal because of violence in the country, according to two firms with energy operations there.