By TOM KRISHER and JOHN SEEWER Associated Press
TOLEDO, Ohio (AP) — When General Motors boldly announced its goal last month to make only battery-powered vehicles by 2035, it didn’t just mark a break with more than a century of making internal combustion engines. It also clouded the future for 50,000 GM workers whose skills — and jobs — could become obsolete far sooner than they knew. As a greener U.S. economy edges closer into view, GM wants a factory workforce that eventually will build only zero-emissions vehicles. It won’t happen overnight. But the likelihood is growing that legions of autoworkers who trained and worked for decades to build machines that run on petroleum will need to do rather different work in the next decade — or might not have jobs.