under arrest, whether it s connected to the one. very little yet on the 13 people who were killed, their nationali nationalities, identities. so many questions for people in barcelona that we ll continue to keep an eye on. so many people in hospital. 100 people injured. thank you so much, melissa. i really appreciate it. liam witnessed the attack. he s joining me by phone. liam, can you hear me? caller: yes. can you police explain what you saw? i was i was coming down the rambla as if you re going from the port. i was skateboarding down the road and i had my music on. i was skating down and then i