The J-1 exchange visitor program was created to improve and develop international relations by providing research, education and training to foreign nationals who will then return home to employ the useful skills learned.  J-1 visitors may include those receiving education, training or experience in diverse fields from research scholars to au pairs and business trainees to camp counselors.  Complex rules govern extensions, restrictions on changing status and other consequences.  Those considering J-1 programs should carefully consider the consequences, which