A look at key events in Syria since March 2011

Highway construction dollars, local police protection clash

HARRISBURG, Pa. (AP) — The pool of money from an increase in fuel taxes and motorist fees under a 2013 law designed to shore up Pennsylvania's highways and bridges is shrinking. A growing amount has been diverted to the state police budget, and a consensus is building in the Capitol to clamp down. Meanwhile, a battle is shaping up over how to fund the state police. Getting scrutiny is the police service provided local taxpayers in municipalities that have shut down their police departments. The free service raises questions of fairness and legality. Some believe the service amounts to an unconstitutional use of highway dollars. Wolf administration officials say they don't believe it's unconstitutional. They say they're focused on finding a new money source for the state police.