Just over two years http://ft.unnes.ac.id/p2m/index.php/lucky-loans-cebuana-05bb.pdf#repose lucky loans cebuana  Gay chose to withdraw from next month's world championships while his case plays out; the next step is a test of his "B'' sample, which could come as early as this week. Simpson's and Powell's status remains in limbo. Simpson was eligible for the 100, while Powell was waiting to see if he'd make the relay team.