Detailed text transcripts for TV channel - MSNBC - 20170304:19:25:00
The threat. >> they're saying we will not allow hate and intolerance to rule our behavior or shape our community. >> reporter: the fbi says it's scrambling to identify the so source of the threats but computer software used to disguise their origin is making them hard to trace. pete williams, nbc news, washington. >> the anti-semitic threats are part of a larger problem for the second straight year, hate groups in the u.s. are on the rise. according to data from the southern poverty law center, overall number of eight groups grew to 917 between 2015 and 2016. meanwhile, the number of anti-musl...