. >> reporter: nicholas blanford is a senior fellow at the atlantic council, and author of ' o booksollah. he says the groupolitical power is based on having the right allies in lebanese politics. >> because it makes it easier to shg down any calls for talk about a national defense strategy in which perhaps hezbollah would be blended with the lebanese army, or it would become a security force along thl,southern border with isr but under state control.an these are athema with hezbollah. >> reporter: those allies helping hezbollah maintain power michele aoun.hristian president in the trump administration's latest attempts to check the t group's power, cutting if from those allies has become a new tactic. thres to sanction hezbollah friendly politicians are growing louder. situation, becauseave muddle the several powerful politicians, non-ia, who are closely allied with hezbollah, who if sanctions were alied, would have to benefits of their alliance with hezbollah and on the other side their bank accounts. >> reporter: within its own shia muslim base, hezbollah still has strong support,