Stocks fighting for gains here, looking to finish the best quarter since 2013. Plus – Facebook hacked. 50 million users compromised – we have the latest. And – Tesla shares tumbling as Elon’s legal woes mount. Why Tesla could be in serious trouble without him. Plus – you can’t stop Nvidia, you can only hope to contain it. It’s the Call of the Day. Catch The Final Round at 3:30 ET p.m. with Jen Rogers, Yahoo Finance markets correspondent Myles Udland and Yahoo Finance Editor-in-Chief Andy Serwer.