Congress is back in session today after a two-week recess for Easter and Passover, and the four weeks until the Memorial Day recess will be crucial for some key issues of interest to agriculture. Disaster Aid -When Congress left for its break, a supplemental disaster aid package that would cover the flooding in the Corn Belt and hurricane damage in the South was left undone, primarily due to a dispute over the amount of funding provided for Puerto Rico. The total amount of aid varies from $13 billion to $17 billion in various proposals. The bill that was moving through the Senate provided $13.5 billion, which included $600 million in nutritional assistance for Puerto Rico. Senate Democrats withheld support to leverage a total of $1.1 billi...