TECH ANALYST: Here are 3 reasons Facebook will continue tumbling (FB)

Facebook could slip even more, according to Pivotal Research's Brian Wieser. 
Facebook shares have dropped sharply since the Cambridge Analytica scandal in mid-March.
Wieser lists three core reasons for lowering his Facebook price target to $138 a share. 
Watch Facebook trade in real time here. 
Facebook's stock price could have further to fall, according to Pivotal Research's Brian Wieser. 
News of a massive data breach in mid-March sent shares into bear market territory, wh