Lil Martenson, (
left) a teacher in Newtown, Connecticut, 
arrives to join 
residents of the town protesting outside the National Shooting Sports Foundation
 in Newtown, Connecticut March 28, 2013
 in Newtown. Photograph: Reuters 
Residents began receiving robocalls from the NRA trying to enlist them in efforts to defeat new statewide gun control proposals, three months after a gunman killed 20 students and six adults at Sandy Hook elementary School in Newtown, Connecticut December 14, 2012. REUTERS/ Michelle McLoughlin (UNITED STATES - Tags: EDUCATION CRIME LAW)

Lawmakers in Connecticut are expected to vote today on what politicians in the state have called the toughest gun ownership laws ever introduce(...)