We arrived at Frankfurt airport having been delayed for two hours by the crew of our Lufthansa flight being "stuck in traffic" (strangely none of the passengers had the same experience). We were told by the flight crew as we landed that we should contact the ground staff for further information on connecting flights. Unfortunately there were no staff to be found to provide the said information in arrivals. We had very few minutes to spare to catch our connecting flight to Brazil and so made our way to the relevant gate with great haste. There were no queues through security but the rudeness of the security staff was quite unbelievable. Two of our group were told to take our bags into a side room for further search. It was explained to the staff that we were about to miss our flight. This had the effect of making them slower. Swabs were taken of the bags and then they walked away leaving the bags open and not saying anything. When we enquired whether we could now go a shrug indicated that we could. After charging through the airport as fast as our legs would carry us we made the flight as the doors were closing. Unfortunately our suitcases didn't make the journey. Thanks to Tam airlines they did catch up with us 3 days later. I will avoid Frankfurt in future.