U.S. lawmakers plan to resurrect national data breach notification legislation. Some advocates don’t agree on what should be included in a bill. Debate over whether a national law should preempt state laws has held up a national breach notification bill for years. Congress needs to act to prevent the huge number of data breaches happening every year, says Rep. Barton, a Texas Republican. Some call for comprehensive cybersecurity legislation, while others call for a longer debate on a bill that could be ironed out sooner.”]