JUST IN: Apple $AAPL becomes the third company in history to reach a $4 trillion market cap.@WatcherGuruJUST IN: Apple $AAPL becomes the third company in history to reach a $4 trillion market cap.@WatcherGuru

JUST IN: Apple $AAPL becomes the third company in history to reach a $4 trillion market cap.

@WatcherGuru