....he’s prepared to veto hostile legislation, including an Iran sanctions package. Obama made clear Thursday in a closed-door session with Senate Democrats that he’s prepared to veto hostile legislation from the GOP-controlled Congress, including an Iran sanctions package on the front-burner of Capitol Hill. According to several sources at the Thursday summit in Baltimore, Obama vowed to defend his agenda against Republicans in Congress, promised to stand firm against GOP efforts to dismantle his agenda and called on his Democratic colleagues to help sustain his expected vetoes. The president also was explicit over his administration’s opposition to an Iran sanctions...