or if you have any allergic reactions such as rash, hives, swelling of the lips, tonguer throat, or diffilty breathing or swallowing, stop taking cialis and get medical help right away. ask your doctor about cialis for daily use and a 30-tablet free trial. the administration is trying to keep the focus off the dissension in congress and on the big picture in the syria crisis that the world is watching the u.s. for a sign of weakness. here's senior white house foreign affairs correspondent. >> reporter: president obama and his advisers lobbied lawmakers and opinion shapers to punish syria for the august 21st chemical weapons attack, warning it threatens to unravel a nearly 100-year ban on the use of such weapons. >> iran is watching what we're doing. north korea is watching what we're doing. hezbollah is watching what we're