PAUL WISEMANWASHINGTON (AP) â¿¿ Hiring through the rest of 2012 will lag the brisk pace set early this year. But it will be strong enough to push the unemployment rate below 8 percent by Election Day. That's the view that emerges from an Associated Press survey of 32 leading economists who foresee a gradually brighter jobs picture. Despite higher gas prices, Europe's debt crisis and a weak housing market, they think the economy has entered a "virtuous cycle" in which hiring boosts consumer spending, which fuels more hiring and spending. The survey results come before a report Friday on hiring during April. The April report is eagerly awaited because employers added surprisingly few jobs in March. That result contributed to fears that the economy might struggle to sustain its recovery. But the economists think the recovery will manage to reduce unemployment to 7.9 percent by Election Day from 8.2 percent in March. Falling unemployment would boost President Barack Obama's prospects in November. Going back to 1956, no president has lost re-election when the unemployment rate dropped in the two years before the election. And none has won when the rate rose over that time. Unemployment was 9.8 in November 2010. If the surveyed economists prove correct, the rate will be nearly 2 percentage points lower when Americans vote on Nov. 6. Yet the AP economists think it will be at least three more years before unemployment falls below 6 percent, which would be a sign of a healthy economy. They predict the economy will grow 2.5 percent this year, up from 1.7 percent in 2011. In a healthy economy, 2.5 percent annual growth is usually adequate. Not so when 12.7 million people are unemployed. The economy would have to grow about 4 percent for a year to lower unemployment another percentage point.