Boston FBI: phone hotline for marathon blast tips

Updated:

BOSTON (AP) - The FBI is asking anyone who has information, visual images or details on the explosions at the Boston Marathon to call a special hotline it has set up.

The FBI's Boston Division says in a statement that the situation remains fluid and it is too early to establish the cause and motivation for the explosions.

The FBI asks anyone with any information to call 1-800-225-5324, prompt 3.