Army Sgt. Maj. Todd Burnett spent about three years in Iraq hunting for improvised explosive devices, also knows as IEDs.
"I can remember going out and one week I got blown up three times," Burnett says. He says back then, it wasn't whether you were going to get blown up, it was just a matter of when you were going to get blown up.
A year ago, 26-year-old Mohamed Bouazizi was getting ready to sell fruits and vegetables in the rural town of Sidi Bouzid, Tunisia.
Bouazizi was the breadwinner for his widowed mother and six siblings, but he didn't have a permit to sell the goods. When the police asked Bouazizi to hand over his wooden cart, he refused and a policewoman allegedly slapped him.
Angered after being publicly humiliated, Bouazizi marched in front of a government building and set himself on fire.
Just north of downtown Minneapolis stand two cement, skyscraper apartment buildings covered in faded pastel patches. Most of the people who live there are part of the city's large Somali community. Once a month, many of them walk across the street to the small, blue shop that houses Kaah Express, a money-wiring business that links Somalis in Minneapolis to relatives in camps throughout East Africa.
Dessa is best known as a member of Doomtree, a hip-hop collective based in Minneapolis. But there's much more singing than rapping on her latest album, Castor, the Twin, which puts a jazzy, melodic spin on some of her previous work.
Dessa says the title refers to the brothers Castor and Pollux from Greek and Roman mythology. Castor, she explains, is the milder of the two.