declan walsh joins me now from london. nice to have you back. tell us getting kicked out of pakistan. what happened? were you surprised? >> i was very surprised. this all started last wednesday night when i was summoned back to my home by police officers who had a letter for me that, as you said, cited undesirable actives, orders the immediate revocation of my visa and told me i had 72 hours to leave the country. we made very stren russ representations to the pakistani government, firstly to try and understand what was the cause for the visa cancellation and sendly to have this order rescinded. unfortunately, that didn't happen. after covering the elections on saturday, early sunday morning, i flew out of pakistan. >> warner: do you have any a what they meant by "undesirable activities?" what they were sensitive about, about your coverage or your reporting? >> no. and this is the question that we asked officials at really every level of the pakistani government from the information ministry up to the ambassadors, military spokes people. we didn'