Residents living near Tijuana River request more frequent elevated sewage gas alerts

First, we’ll tell you how last week's heat wave affected those living near the Tijuana River. Also, we bring you a story about research looking into a new way to use probiotics. Then, one local leader is proposing changes to protect end-of-life care. Next, a look at what’s new at Petco Park as the Padres get ready to kick off their season on Thursday. We’ll also bring you a look into Comic-Con’s sister convention.