FOR MORE than a month protesters in Sudan have defied tear-gas and bullets to demand the resignation of Omar al-Bashir, the president. The unrest began with demonstrations against soaring food prices; inflation is above 70%. There is turbulence, too, in Zimbabwe, where the central bank's "bond notes", a kind of local dollar, are reviving memories of hyperinflation. Protests broke out on January 14th after the government raised fuel prices. The crackdown was lethal and swift.
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