Education group: ‘For our members, it’s the last line of defense’A public school district in Oklahoma announced that six of its teachers are training for concealed carry permits, and more schools may soon follow suit, according to a state educators’ association.Wilson Public Schools announced earlie …

Phill Groff shows some of the popular concealed carry weapons at Trop gun shop. (Richard Hertzler/Staff)Between 2005 and 2014, more than 123,000 handguns were purchased in Lancaster County. In the same period, nearly 60,000 concealed-carry permits were issued. Both figures mirror national trends.So …