By STAN CHOE
AP Business Writer
NEW YORK (AP) — One of the more reliable warning signals for a recession is starting to shine. The “yield curve” is watched for clues to how the bond market is feeling about the U.S. economy’s long-term prospects. On Tuesday, a closely followed part of the yield curve gave investors some cause for concern. The yield on the two-year Treasury briefly topped the 10-year yield. It’s the reverse of what’s usually the case, and it’s what market watchers call an “inverted yield curve.” Other, perhaps more important parts of the yield curve are not inverted, but the trend seems to be swinging toward pessimism.