CHICAGO (AP) — The Chicago-based U.S. attorney, echoing his predecessor who made similar pledges, said on Wednesday that prosecuting cases tied to gun and street-gang violence is a top priority, adding that his office now has new resources to pursue them.

NOBLESVILLE, Ind. (AP) — A 13-year-old boy has shown no remorse for shooting his teacher and a classmate at his Indianapolis-area school, and he should be held at a state juvenile detention center until he is 18 or deemed rehabilitated, an Indiana judge ruled Wednesday.

TRAVERSE CITY, Mich. (AP) — The U.S. Senate has approved a new policy on ships that dump ballast water in coastal ports and the Great Lakes, a practice blamed for spreading invasive species that damage the environment and the economy.

CHICAGO (AP) — Michelle Obama began her 12-stop book tour Tuesday by sitting with Oprah Winfrey before an audience at the home arena of the Chicago Bulls, speaking on everything from piano lessons and washing socks to crying on a plane the day her family moved out of the White House and President Donald Trump moved in.