Turing Pharmaceuticals CEO Martin Shkreli was arrested in December for alleged financial irregularities. Shkreli drew fire for boosting the price of Daraprim, a drug used to treat infections that are found in those with compromised immune systems, by 4,000 percent.
2016 Republican presidential candidates Kentucky Sen. Rand Paul , New Jersey Gov. Chris Christie, retired neurosurgeon Ben Carson, Texas Sen. Ted Cruz , Florida Sen. Marco Rubio, Former Florida Gov. Jeb Bush and Ohio Gov. John Kasich attend a GOP debate hosted by Fox News, January 28, 2016, in Des Moines, Iowa. Billionaire businessman Donald J. Trump boycotted the event.
Photos from the Righteous Among the Nations Award Ceremony, which takes place on International Holocaust Remembrance Day and the 71st anniversary of the liberation of Auschwitz at the Embassy of Israel, in Washington, D.C., January 27, 2016.
Frank Kendall III, Under Secretary Of Defense For Acquisition, and Deborah James, Secretary Of The Air Force, testified during a hearing on military space launch and the use of Russian-made rocket engines, on Capitol Hill in Washington, D.C. on January 27, 2016.
Palestinians burn effigies depicting Palestinian president Mahmoud Abbas, Israeli Prime Minister Benjamin Netanyahu and Egyptian President Abdel Fattah al-Sis during a rally organized by the Islamist Hamas movement at the Rafah border crossing with Egypt in the southern Gaza Strip on January 22, 2016.
Presidential hopeful Carly Fiorina is running against a large field of GOP candidates including real estate mogul Donald J. Trump, Texas Sen. Ted Cruz, Florida Sen. Marco Rubio and retired neurosurgeon Ben Carson, ahead of Iowa's first-in-the-nation caucuses February 1.
U.S. President Barack Obama and his wife First Lady Michelle Obama participated in a community service project at Leckie Elementary school in celebration of the Martin Luther King, Jr. Day of Service and in honor of Dr. King's life and legacy on January 18, 2016 in Washington, D.C.
Former Maryland Gov. Martin O'Malley is running against former secretary of state, senator and first lady, Hillary Clinton, and Vermont Sen. Bernie Sanders for the Democratic nomination in the 2016 presidential election.
United Press International is a leading provider of news, photos and information to millions of readers around the globe via UPI.com and its licensing services.
With a history of reliable reporting dating back to 1907, today's UPI is a credible source for the most important stories of the day, continually updated - a one-stop site for U.S. and world news, as well as entertainment, trends, science, health and stunning photography. UPI also provides insightful reports on key topics of geopolitical importance, including energy and security.