Yelp Chief People Officer Carmen Whitney Orr, Coursera CEO Jeff Maggioncalda and WeightWatchers CEO Sima Sistani (@partysima) share their advice on what you should always do after a job interview at the #WSJJobsSummit. #careeradvice #interviewtips #work #jobs #business #economy #weightwatchers #coursera #yelp #networking #wsj #wallstreetjournal #thewallstreetjournal