Five stats from the market and the stories behind them. This week: The Dow hits a new high, potential M&A deals continue, Dell's buyout gets activist pushback, and more.
Morningstar's Mike Hodel thinks that AT&T's deal for T-Mobile is good for AT&T shareholders, but regulators may be hesitant to allow the telecom giant to get even bigger.
Morningstar markets editor Jeremy Glaser gives the blow-by-blow on recent showdowns between Coke and Pepsi, Apple and Google, Facebook and Twitter, and more.