Stocks are drifting around their record highs on Wall Street Thursday, as earnings season ramps into higher gear. Optimism about a strengthening economy later this year has been powerful enough to paper over worries about today's struggles. (Jan. 21)

Subscribe for more Breaking News: http://smarturl.it/AssociatedPress
Website: https://apnews.com
Twitter: https://twitter.com/AP
Facebook: https://facebook.com/APNews
Google+: https://plus.google.com/115892241801867723374
Instagram: https://www.instagram.com/APNews/
​

You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/a9ed95b5a58740d8b8d740bf7a6db37a