♪ that bass ♪ no treble . [ applause ] >> trainer is all about that bass. yeah. there truly is no treble for wolf blitzer. i hope you'll be mooifed to get in e invoefled with our causes. you can go to cnnheroes.com at any time. and while you're watching, you can also kbet involved on facebook, on twitter. you can visit our instagram account to see exclusive, blind-the-scenes pictures.