Welcome to Monday, the 54th anniversary of Martin Luther King Jr. being awarded the Nobel Peace Prize.

Here are some news items to get your week started.

— Britain can change its mind about exiting, E.U. high court says.

— U.S. arrest of Chinese executive on fraud charges might have lasting effect on diplomatic relations.

— Online anonymity provides no protection for attorneys who post about their cases.

— Police officers stop posting safety warnings in unlocked cars amid privacy concerns.