There are many ways for a corporation to provide value to a candidate besides a cash donation. Some of these ways can translate readily into cash. For example

There are many ways for a corporation to provide value to a candidate besides a cash donation. Some of these ways can translate readily into cash. For example, insider trading by congresspeople, which apparently is legal. http://www.cbsnews.com/video/watch/?id=7388130n http://www.cbsnews.com/video/watch/?id=7388130n http://www.cnbc.com/id/45249857 http://www.cnbc.com/id/45249857