@CNN: It could take a year to get answers on the duck boat tragedy, official says https://t.co/yjdMUXKIY3 https://t.co/nfM7rOPpA9

@CNN: It could take a year to get answers on the duck boat tragedy, official says https://t.co/yjdMUXKIY3 https://t.co/nfM7rOPpA9