To get that Tourist card we need to have Mexican Visa or valid US visa. People whoever suggested to fly to Mexico… no one mentioned that we can travel to Mexico only when you have either one… if you read in cbp website or in Murthy forum or Rahul Reddy & Nueman live… even in this forum also no one mentioned we need Mexican visa. Everyone said you can travel to Mexico and Come back to USA with expired visa with valid i94. I am just clearing the air… whoever wants to try this option…