The world’s richest man stood steps away from the US-Mexico border, adjusting the brim of his black cowboy hat ... Elon Musk interjected. “Yes, we were,” Kimbal Musk pushed back.

June 12 (Reuters) - Tesla (TSLA.O), opens new tab shareholders will vote on Thursday on whether to ratify CEO Elon ... Musk's younger brother, Kimbal. Usually seen posing in a cowboy hat ...