US auto workers threaten to 'amp up' historic strike if wage offers do not improve

The United Auto Workers chief warned Sunday that a historic strike at the top three car manufacturers will expand if the companies do not raise their wage offers in ongoing negotiations.

US auto workers threaten to 'amp up' historic strike if wage offers do not improve
The United Auto Workers chief warned Sunday that a historic strike at the top three car manufacturers will expand if the companies do not raise their wage offers in ongoing negotiations.