A new law has taken effect in Georgia massively expanding weapons permits in public places. The law lets gun owners take weapons into bars, churches, government buildings and schools under certain conditions. Meanwhile in New Jersey, Republican Gov. Chris Christie has vetoed a measure that would have reduced the legal ammunition magazine from 15 bullets to 10. Christie said the restriction would have done nothing to prevent mass shootings, but critics accused him of catering to Republican primary voters ahead of a potential run for president.