Marchionne Public Scolding Of UAW's King Stalls Settlement

Sources close to the negotiations told The Detroit News that a deal was imminent with General Motors Co. when Chrysler CEO Sergio Marchionne sat down at his Mac computer and fired off a sharply worded letter to UAW President Bob King at 10 p.m. Wednesday, accusing the union leader of violating their gentlemen's agreement to sign off on a deal by the 11:59 p.m. deadline.

Shortly after the letter was sent, talks stopped at both companies.

Chrysler and the UAW agreed to extend their current contract for one week. Talks resumed Thursday between the two sides, but nothing of substance is being discussed at the bargaining table, according to people familiar with the talks.