WASHINGTON (AFP) – The International Monetary Fund on Thursday urged the United States to rein in its ballooning budget deficit without putting the "modest" economic recovery at risk. Amid jitters that high levels of unemployment may force a double dip recession, the IMF warned the slow US recovery would continue and that debt problems loomed. "The central challenge is to develop a credible fiscal strategy to ensure that public debt is put -- and is seen to be put -- on a sustainable path without putting the recovery in jeopardy," an IMF report said. The balance between spending to stimulate the economy and putting budgets in order has vexed countries around the world as the recovery has looked more and more precarious. President Barack Obama has plowed nearly a trillion dollars into the economy to spur economic growth, exploding the US deficit to a level that many believe is unsustainable. The IMF praised US efforts to cut the long-term deficit through health system reform, but said more needed to be done now. "The authorities' commitment to halve the budget deficit by 2013, and intention to stabilize public debt at just over 70 percent of GDP by 2015 are welcome, although much remains to be done to achieve these aims."..............>>>>........................>>>>.............http://news.yahoo.com/s/afp/20100708/pl_afp/useconomyimf