mayor checks in for an update. >> i never felt like a bigger wimp. >> to do four miles, right? >> everything good? >> yeah. we have one thing going on. we have to figure it out. somebody saw somebody and we're trying to figure out if they ran away from us or she just disappeared in the crowd are. >> what's it? >> female carrying a backpack. >> you know where she is? >> no. >> we have 100 police. extra precaution. it could be nothing. it's probably nothing. >> listen, do you have two with minutes? i need to run something by you really quick. >> liz dozier is running an endurance race to keep fenger alive. >> i thought i could run this building, be a full-time fund-raiser and do the things in