STOCKS HITS ALL-TIME HIGH: Here's what you need to know

Stocks extended Monday's rally to close at another record high as the Federal Reserve began its two-day policy meeting in Washington. 
First, the scoreboard:
Dow: 22,370.80, +39.45, (0.18%)
S&P 500: 2,506.65, +2.78, (0.11%)
Nasdaq: 6,461.32, +6.68, (0.10%)
A powerful earthquake jolted Mexico City, swaying buildings on the anniversary of a 1985 quake that did major damage to the capital. All Mexican exchanges were closed down. The peso dipped by 0.3% to 17.8121 per do