sentences:  Later, a letter campaign in August 2008 by the left-leaning organization Accountable America to donors of right-leaning organizations warned the donors about possible repercussions for contributing to right-wing organizations that might possibly be illegal; in another instance, a reward was offered for information about "unlawful conduct by business-oriented or conservative" nonprofit groups and promised to publicize the "'political and business relationships and corrupt activities' of donors to these causes.