Wall Street Breakfast

Nvidia (NVDA) gains as Q1 results, guidance top expectations; announces 10-1 split. (00:31) Live Nation (LYV) sinks 7% on report DOJ antitrust action is ready. (02:07) Moderna (MRNA), BioNTech (BNTX) close with double-digit percentage gains amid bird flu fears. (03:02)Episode transcripts seekingalpha.com/wsb.Show links: Biggest stock movers today: NVDA, SNOW, and moreFirst SpaceX satellites for U.S. spy constellation take off; Russia launches 'space weapon'Chip race: South Korea commits $19B for local chip-making to keep an edgeDuPont to split into three companies; Koch to become CEO, succeeding BreenSign up for our daily newsletter here and for full access to analyst ratings, stock quant scores, dividend grades, subscribe to Seeking Alpha Premium at seekingalpha.com/subscriptions.