NEW YORK (TheStreet) -- Today on StockTwits, everyone is talking about mergers and acquisitions. It looks like a sign that the M&A market is heating up. Here are three potentially huge M&A deals that are breaking news this morning:
1. Pfizer (PFE) wants to acquire AstraZeneca (AZN) in a massive deal worth $100 billion.
BREAKING: Pfizer says plans renewed push to purchase Astrazeneca $PFE$AZN