If you're already on a J1 you can only apply to have it renewed, and if you don'...

		piqufoh on Oct 17, 2013 \| parent \| context \| favorite \| on: Adi Shamir Prevented from Attending Crypto and Cry... If you're already on a J1 you can only apply to have it renewed, and if you don't you get a two-year visa ban.