Nvidia Earnings in Focus Geopolitical Commentary Could Shape US Equities ASML Holding NV ASML Gains Attention as Oversold Growth Stock Amid Semiconductor Market Shifts European Stocks Hit Highest Since March 2 as USIran Talks Continue Euro Zone Bond Yields Fall on Peace Hopes UN Raises Ebola Risk Level to Very High in DR Congo Potential Implications for Regional Markets Morning Squawk Micron Milestone Dicks Earnings Texas Primary Result Highlight Key Market Drivers Kevin Warsh to Assume Federal Reserve Chairmanship on Friday Morrisons Plans to Close 100 Stores Amid Rising Government Policy Costs