HARRISBURG, Pa. (AP) — Gov. Tom Wolf is unveiling a $1.1 billion package intended to help eliminate lead and asbestos contamination, primarily in Pennsylvania’s schools. The initiatives discussed Wednesday at a news conference in the Capitol includes money in the Democratic governor’s upcoming budget proposal and expanding existing grant programs. Top Republicans took no position on it, saying they’ll discuss it in budget negotiations. The proposal comes as school districts, including Philadelphia and Scranton, are increasingly grappling with environmental hazards, such as lead, mold and asbestos. Wolf has discussed the need in the past, but a sprawling infrastructure plan he floated last year never saw a vote.