
CNN) -- [Breaking
news update at 2:36 p.m. Wednesday]
There is conflicting information as to whether someone has been
arrested in connection with the Boston Marathon bombings. A federal law
enforcement source told CNN's Fran Townsend that someone was arrested. But
later, two senior administration officials and another federal official told
Townsend that there had been a misunderstanding among officials and that no one
has been arrested.
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