Obama on the brink of realizing 'improbable quest'
After a gruelling, hard-fought rollercoaster 21 months, Barack Obama stands on the brink of realizing his improbable quest and making history by becoming the first black US president.
US President Barack Obama is raising ``unreasonable expectations'' by seeking a Middle East deal based on the 1967 borders and had set the peace process back years, an Israeli official said Friday, AFP reported.