PEORIA — A push to promote women into corporate leadership positions at Caterpillar Inc. proved popular when the program first posted results.

It led to a 20 percent female work force, with 18 percent of leadership roles in the company occupied by women.

More information: http://www.pjstar.com/news/20160622/caterpillar-looks-for-more-women-leaders-after-naming-first-female-group-president