Lindsey Graham to President Obama: Time to ‘step it up’ By: Glenn Thrush March 10, 2010 04:31 AM EST President Barack Obama is summoning two key senators to the Oval Office on Thursday for an update on immigration reform efforts — but one of them, Sen. Lindsey Graham (R-S.C.), thinks Obama should be the one giving the update. Graham, less than thrilled at the notion of providing the equivalent of a book report to the headmaster in chief, said Obama’s lack of direction on immigration reform is hampering Graham’s efforts to recruit additional Republicans to the cause. “At the end...