lelisa desisa wanted to honor the victims by donating the first-place medal to the city of boston. is in ethiopia to celebrate the 50th anniversary of the african union. >>> and in indianapolis, dozens of runners who didn't get to cross the finish line crossed the finish line in indianapolis instead. they were invited to cross the racetrack's iconic finish line. about three dozen runners showed up and ran the track as people cheered them on. >> that's pretty cool to see. >> i had to battle the wind this morning. >> it's strong. we have a front coming in. you know it's the unofficial kickoff of summer. i think it's frinteresting. >> especially if you see the hot weather coming this weekend. >> it will be here quick. we'll take you through significant changes, sharp turns ahead in the weather department. good monday morning to you. how is this for a memorial day tribute. sunrise over san francisco honoring all of our servicemen out there this morning. we salute you, we thank you for our freedom and this morning, wow, it's just beautiful out there. conditions will deteriorate as we he