WASHINGTON , March 19 / PRNewswire-USNewswire / -- On Saturday , Organizing for America ( OFA ) , the grassroots and volunteer network which came together to help elect President Obama in November , will launch a nationwide canvassing effort in support of President Obama 's proposed budget plan . Citizens across Virginia will canvass their communities to let their friends and neighbors know about the President 's plan to invest in America 's future , improve health care and education , create green jobs , reduce our dependence on foreign oil and cut the deficit in half over the next four years . Hundreds of thousands of Americans have already signaled their support for the Organizing for America Pledge Project - part of an OFA project to identify and mobilize support for the economic vision President Obama outlined in his budget .