And they got away with it?
Check it out:

Masked protesters carrying torches and threatening organized violence protested outside the home of an executive at a major oil pipeline company last week.

Eight environmental activists gathered on the lawn of Mark Maki, a member of the Enbridge Energy Company’s board of directors and president of Enbridge Energy Management, to protest the arrests of three anti-pipeline activists last year…

Maki stepped out of his Houston, Texas, home to talk with the protesters, though he said he was not familiar with their grievances.