TOPSHOT - A truck set ablaze by opposition activists blocking an avenue during a protest burns in Caracas, on July 18, 2017. The Venezuelan opposition called for a 24-hour national civic strike next Thursday to pressure President Nicolas Maduro to withdraw the call to a National Constituent Assembly, after achieving a massive vote of rejection in a symbolic plebiscite. / AFP PHOTO / JUAN BARRETO (Photo credit should read JUAN BARRETO/AFP/Getty Images)
