Expert Benyamin Poghosyan on why Armenia's peace bid with Azerbaijan, Turkey is proving so hard 

Washington is piling pressure on Azerbaijan to sign a peace agreement with Azerbaijan that would allow Turkey to normalize its relations with Armenia. But Azerbaijan is resisting calls to finalize a draft peace agreement and wants further concessions from Armenia. Benjamin Poghosyan, a senior research fellow at the APRI think tank in Yerevan, explains why.