Hollywood promotional stunts can be clever. But every so often they backfire. Like this moronic one from BET whose promotional package caused two CBS-owned Los Angeles radio stations to temporarily suspend live local broadcasting. It necessitated the evacuation of their 27-story Miracle Mile office tower containing other media outlets as well as a stretch of Wilshire Blvd. Staff at news stations KNX and KFWB understandably freaked when a beeping package arrived and called the bomb squad. The package wound up containing clocks promoting BET’s upcoming late night talker Don’t Sleep with TJ Holmes. Hope the production reimburses LA emergency crews.