$NVIDIA (NVDA.US)$ why drop

Morning mooers! It is Wednesday May 22, the market is cautiously flat, awaiting Nvidia earnings after market closes.
My name is Kevin Travers, and here are the stories moving on Wall Street Today:
$Target (TGT.US)$'s fiscal first-quarter earnings missed Wall Street's estimates by 3C, and were 1% below last year's $2.05. Shares in the firm fell 8% in early trading, the lowest decline on the S&P 500.
The largest gainer on the S&P 500...