By David B. Rivkin Jr. and Andrew M. Grossman
Those who support stricter gun control fear that the passage of time since the Dec. 14 shootings at Sandy Hook Elementary School will result in further watering-down of measures. They should not, however, discount the risk that attempts to shave a few weeks or months off the usual legislative process will result in bad laws, with unintended and lasting consequences.
While pro-gun forces may overstate the case against expanded background checks — they are not, for example, a prelude to disarming the citizenry — President Obama and his allies have understated the difficult legal questions posed by extending the background-check system to cover more sales and transfers.