Mr. Qu, my little Johnny's other grandfather, Ping's first husband, had been here in Houston for 6 months and when he got ready to go back home to Dalian somehow he had an overstay of one day, Ping says because "the ticket was late, the plane was late," whatever that means. Sorry for asking such a common question, but the shelf-life of my knowledge of visa matters expired many years ago. When the Big Q came back the other day he got nailed at the airport and they only gave him a one month visa instead of the normal six he should have received. Please help and tell if there is anything that can be done about this.