As Congress considers a major new trade pact with Asia, there is broad public agreement that international free trade agreements are good for the United States. But fewer Americans express positive views of the impact of trade deals on their personal finances.
Many supporters of marijuana legalization cite its perceived health benefits, while opponents say the drug hurts people and society.
Different demographic groups think differently about scientific issues. For example, those more likely to think genetically modified food is unsafe include women, African-Americans and Hispanics, and those without college degrees. Those more likely to say parents should be able to decide whether to vaccinate their children include younger adults, Republicans and independents.
