SUMMARY OF THE NEWS

GUNS IN SCHOOL: Days after a staff member was shot inside a Baltimore public high school, Maryland Senate Republicans introduced legislation that would require city school police officers to carry their guns inside school buildings. So far the legislation has attracted no Democratic co-sponsors. NORTH KOREA: Negotiators are discussing a possible deal at the upcoming summit between President Trump and North Korean ruler Kim Jong Un that would include a declaration formally ending the Korean War in return for verifiable steps to halt Pyongyang’s nuclear weapons program.