Mark Cuban shows up at SEC event, shares on Twitter

Mark Cuban tweets SEC leader's speech
Mark Cuban tweets SEC leader's speech   

Mark Cuban, never one to hold back an opinion, took his commentary straight to a one-time adversary on Friday.

Cuban showed up unexpectedly at a speech by Securities and Exchange Commission Chair Mary Jo White on Friday, and narrated his reaction to her address in real time on Twitter.

Cuban has a long history with the SEC; in October he was acquittedon insider trading charges.

For Cuban's full Twitter stream, click here.