DOW TOUCHES NEW HIGH: Here's what you need to know

The Dow the index touched a new all-time high for the 12th straight day.
But just as happened last Friday, it wasn't exactly a huge surge: the Dow was up by less than 0.1% at the close.
The other two major indices also finished little changed, but up for the day.
Let's hit the scoreboard:
Dow: 20,837.44, +15.68, (+0.08%)
S&P 500: 2,369.73, +2.39, (+0.10%)
Nasdaq: 5,861.90, +16.59, (+0.28%)
US 10-year yield: 2.367%, +0.050
WTI Crude: $56.42, +0.07, (+0.13%)
1. WARREN BUFFETT: Stocks are