three years ago yesterday that this building collapsed in center city killing six people, including ann bryaner family is urging the public to support sound construction and demolition safety reforms before another tragedy happens. the city has made some changes to the law, including better training for city inspectors because of the collapse. a convicted contractor and subcontractor who took a plea deal are both serving time in prison for their roles in that collapse. the city meantime is building a memorial at the site. the bryan family is one of those who fought it make it happen. her parents say they know their daughter will be looking down on memorial with an approving smile. >>> 4 a 15. now to decision 2016. democrat hillary clinton is on the door step of her party's presidential nomination. she won the puerto rico primary yesterday. nbc news projects clinton is just 22 delegates shy of clinching the nod. the former secretary of state breezed to victory over senator bernie sanders in puerto rico with two-thirds of the vote count, clinton has 61%, sanders has 39%p (t&háhp &hc% >>> bernie