mercedes schlapp, chuck roche thank you very much for joining us. we'll check back with you a little bit later. >> all right, thanks. the time is currently 41 aer the hour. hidden in plain sight. a frightening new reality right here at home. where islamic terror enclaves have been found across america. my lineage was the vecchios and zuccolis. through ancestry, through dna i found out that i was only 16% italian. he was 34% eastern european. so i went onto ancestry, soon learned that one of our ancestors we thought was italian was eastern european. this is my ancestor who i didn't know about. he looks a little bit like me, yes. ancestry has many paths to discovering your story. get started for free at ancestry.com >>> well, the deadly terror attacks follow months of tension and uncertainty in the belgian capital. so how did the suspects fly under the radar of police and was a red flag missed? ryan mauru is a security analyst and joins us now with some more insight. so red flags missed, information missed. how did this happen? >> yes, information wil