In this July 20, 2017 file photo, devalued Bolivar bank notes and coins, taped together, serve as makeshift rope at a roadblock set up by anti-government protesters in Caracas, Venezuela. The Venezuelan government presented to the Constitutional Assembly on Thursday, August 2, 2018, a decree that would make all operations at foreign exchange houses legal again. (Photo by Ariana Cubillos/AP Photo)
