Washington, D.C. ? Republicans on Thursday defeated Democrats’ showcase election-year jobs bill, including an extension of weekly unemployment benefits for millions of people out of work more than six months.

The 57-41 vote fell three votes short of the 60 required to crack a GOP filibuster, delivering a major blow to President Barack Obama and Democrats facing big losses of House and Senate seats in the fall election.

The rejected bill would have provided $16 billion in new aid to states, preserving the jobs of thousands of state and local government workers and providing what White House officials called an insurance policy against a double-dip recession.

It included dozens of tax breaks sought by business lobbyists and tax increases on domestically produced oil and on investment fund managers.