Only two weeks to go until Iowa Republicans head to their caucuses to begin choosing a presidential nominee and NPR's Pam Fessler reports on Monday's Morning Edition that many are still trying to decide who will win their votes.

There's been a sharp increase in recent decades in the number of young Americans who report they've been arrested at least once, researchers report in Pediatrics, the journal of the American Academy of Pediatrics.

While in the mid-1960s about 22 percent of Americans reported having been arrested by the time they turned 23, researchers estimate that the "prevalence rate" for arrests by that age now lies "between 30.2 percent and 41.4 percent."

Good morning.

The major story of the past 12 hours or so, as we've been reporting, is the death of North Korean leader Kim Jong Il.

Known for its sometimes irreverent way of illustrating world events, The Economist magazine has over the years been quite creative when it's cover subject was North Korean leader Kim Jong Il (who died Saturday at the age of 69).

He was "Rocket man" in 2006. The image showed him blasting off into space.

George Herrera wasn't carrying gifts when he headed down the chimney but guilt for staying out past his curfew. Predictably, he got stuck for 90 minutes until an emergency crew arrived.

Tyler Carroll organized a kneel-down at his Long Island high school last week, and about 40 students participated. The superintendent called it a safety hazard because the Tebowing blocked the hallways. Carroll serves his suspension on Monday.

The response of many Chinese is coming through in emoticons — the symbols often used in text messages. The Wall Street Journal reports Kim's death is the most popular topic on China's equivalent of Twitter. Some messages show laughing emoticons while others show broken hearts.

The Libyan government has given armed groups until Tuesday to disarm and depart from the capital. But the deadline is unlikely to be met. It's indicative of the wider problem in Libya where anyone with a uniform and a gun can say they are in charge.

Transcript

RENEE MONTAGNE, HOST:

Of course, people share more than just information. Some cities offer car sharers or bike sharing services. And today's last word in business is: tie share, as in neckties.

A year ago, former IBM consultant Zac Gittens and his friends realized they could expand their professional wardrobes by pooling their resources.

New websites make it easier for people to share not just thoughts, but things like music, photos, favorite recipes and magazine clips. Linda Wertheimer talks to Sree Sreenivasan, digital media professor and dean of student affairs at Columbia Graduate School of Journalism, about notable social media tools that cropped up in 2011.