The USW delivered a letter to USX on July 31, one day before the contract expired, offering to continue work under the terms of the previous contract until a deal could be reached if the union maintained the right to go on strike at any time with 48 hours' notice. USX rejected the offer, as it had already begun lengthy and expensive plant shutdown procedures in anticipation of a strike; furthermore, the ability to stop work on two days' notice would have given the union the ability to cost USX even more money, by disrupting deliveries and requiring another expensive and unplanned plant-idling operation. USX maintained that the offer was never meant to be taken seriously and was a "
legal fiction," designed to permit striking workers to collect
unemployment benefits, as most US states allowed payment of unemployment during a management
lockout but not a worker-initiated
strike. Negotiations were at an impasse, and most USX facilities remained idle for months. Management-level employees began loading trucks and trains with previously-produced steel kept in inventory themselves and shipping it to customers, which led to violent clashes with striking workers. Corporate raider
Carl Icahn announced his intention to
take over USX on October 6, 1986 by friendly means if possible or by
hostile means if necessary. He began separate negotiations with both the union and management, increasing the pressure on both sides to come to an agreement. Icahn discussed various potential concessions that he might agree to with union leadership. Management feared that an Icahn deal with the union would leads losing control of the company. The union remained publicly neutral but internally came to believe that Icahn merely wanted to extract short-term cash from USX and was not really interested in the long-term health of the steel industry. Management and the union resumed direct negotiations on October 21, 1986, but talks had broken down by November 21. ==Return to work==