Pentagon says US naval blockade has cost Iran $4.8 billion 

The Defense Department has estimated that the U.S. naval blockade has outgo Iran astir $4.8 cardinal successful lipid revenue, a Pentagon authoritative acquainted with the appraisal told The Hill precocious Friday.  The blockade, which was instituted much than 2 weeks ago, is 1 of the actions President Trump has utilized to inflict unit connected Iran…