The research is a good and descriptive small-scale study, said Jon Vernick, an associate professor and co-director of the Johns Hopkins Center for Gun Policy and Research, but it also is a good reminder that public health experts need to do more of this kind of research.

CNN: Kids and guns: 'These are not isolated tragedies'

Jon Simpson, a technician from Sundance Computers, a small-time computer store in northern California, said he was impressed by the vast array of fresh products on display.

BBC: Console wars 'benefit consumers'

New Hampshire Public Radio's Jon Greenberg watched both debates from 30 miles away in the small town of Exeter.

NPR: Undecided Voters Weigh In on GOP, Democratic Debates