"States like Hawaii and California will have to allow far more guns on the streets than they do today," said Adam Winkler, a law professor at the University of California, Los Angeles. "States would be able to ban concealed carry but only if they allow people to carry their guns openly displayed."
Appeals court: 2nd Amendment protects open carry of guns →
But the ruling in D.C. will likely force the high court's hand, said Adam Winkler, a professor at the UCLA School of Law who writes about Second Amendment issues.
Gun rights groups want to expand concealed-carry weapons laws →
