After the &quot;Mumbai-style&quot; attacks in Paris, every world leader is calling for collaboration to prevent these kind of incidents.<p>Does it make sense to have a VISA&#x2F;Mastercard style immigration visa ? Every country is <i>already</i> collecting biometric data for passports. Most countries are <i>already</i> making biometric visas. So an international traveler already has no privacy. Does it not make sense to take steps towards paperless passports and visas ... and hopefully towards better information sharing.
After the Paris attacks, does it make sense to have a worldwide biometric visa?