PRESIDENT OBAMA took office hoping that constructive diplomacy could yield progress on some of the thorniest foreign-policy challenges facing the United States. Among these was Burma, a Southeast Asian nation of 50 million people that has been misruled into poverty, decline and perpetual warfare by a benighted military dictatorship. Mr. Obama did not abandon economic sanctions against the regime, but he did hold out the prospect of warmer relations if Burma's regime would show some sign of easing up on its people.

SEVEN HOUSE members, including Northern Virginia Rep. James P. Moran Jr. (D), collected more than $840,000 in political contributions from employees and clients of a lobbying firm, Paul Magliocchetti and Associates Group (PMA), during a two-year span. In that same period, the lawmakers, strategically situated on the Appropriations defense subcommittee, directed more than $245 million in earmarks to clients of PMA.

THE LAST TIME Maryland calculated what parents should reasonably pay in child support was 1988. That's when the price of a stamp was 22 cents, the average cost of a new home was $138,300 and a gallon of gas went for $1.08. It is time Maryland stop shortchanging children and approve a long-needed update of the guidelines governing child support.

RENÉ PRÉVAL, president of Haiti, has been in Washington discussing how to help his earthquake-ravaged country ahead of a major international donors conference this month. Unsurprisingly, given Haiti's history of wasted and purloined foreign aid, he is being asked about the perils of corruption and what measures the Haitian government might devise to minimize misuse and theft of the billions of dollars in recovery assistance flowing into the country and the billions more expected. Surprisingly, he seems utterly unprepared to discuss the matter.