Elon Musk reacts as he becomes world's first trillionaire following record-setting SpaceX IPO launch

Elon Musk's SpaceX began trading as "SPCX" on Friday after completing the largest initial public offering in history.

The IPO launch has made SpaceX's CEO, already the world's richest person, a trillionaire.

Asset TV's Kristin Myers joins CBS News with her take.