Stock market drops after Caterpillar, 3M issue disappointing outlooks

Stocks sold off again Tuesday after Caterpillar and 3M issued outlooks that worried investors. Stocks later recovered part of those losses.
— Read on www.usatoday.com/story/money/2018/10/23/stocks-drop-after-caterpillar-3-m-issue-disappointing-forecasts/1737169002/