Dallas-based league represents 646 credit unions in Texas, Oklahoma and Arkansas, officially opens for business on Monday.
May vote in Oklahoma final step in process to approve creation of Cornerstone Credit Union League.
Texas credit union CEO said he felt it in the air. Two smaller states set to vote next.
Lone Star credit unions approve merger Wednesday. Arkansas, Oklahoma league votes coming up next.
Task force in two-day Dallas confab to plan spring vote that would form Cornerstone Credit Union League.