When we think about morality, many of us think about religion or what our parents taught us when we were young. Those influences are powerful, but many scientists now think of the brain as a more basic source for our moral instincts.
From NPR News, this is ALL THINGS CONSIDERED. I'm Robert Siegel.
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And I'm Audie Cornish.
Republican presidential hopeful Mitt Romney is reaching out to Latino voters tonight. He took part in a forum on the Spanish-language television network Univision. He's also hosting a rally for Latino supporters in Miami. NPR's Scott Horsley joins us now from Miami.
And, Scott, describe the tone of the questions tonight.