Good morning, Washington. Yesterday we started the Morning Roundup by noting the early stages of what seems likely to be the end of Sen. Larry Craig’s political career. Today we have cheerier news: the resumption of another senator’s work. Sen. Tim Johnson is back on the job after suffering a brain hemorrhage eight months ago. D.C. Has A Budget Surplus: NBC4 has the goods. Apparently the city collected about $100 million more in tax…