MercedesBenz Signals Potential Pivot Toward Defence Sector Amid Automotive Pressures ProQR PRQR Stock Today Drops 364 Key Support at 151 20260516 Sam Altman Takes Stand in OpenAI Trial Over Elon Musks Stolen Charity Claims Kevin Warsh Pledges Fed Independence Prioritizes Inflation Fight in Chair Nominee Remarks ADP Employment Data Signals Steady but Moderate Labor Market Expansion