Factor by which a U.S. drone strike is more likely than a conventional U.S. air strike to kill civilians : 10

Estimated percentage of people killed in U.S. air strikes in Afghanistan in 2012 who were not intended targets : 84

Number of people killed since 2010 in encounters with U.S. border-patrol agents : 40

Number of agents facing federal charges as a result : 1

Percentage of Republican voters who favor a constitutional amendment ending birthright citizenship : 53

Portion of Turkish citizens who hold a positive view of the European Union : 1/3

Who favor joining : 1/2

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