Bitcoin SAN SALVADOR —  After a dramatic spike in killings here over a single weekend last month, Salvadoran President Nayib Bukele’s reaction was swift — and extreme. He sent soldiers into poor neighborhoods to round up thousands of people who he claimed were gang members, then paraded them in front of news cameras in their underwear and handcuffs. He tweeted pictures of detainees who had been bruised and bloodied by security forces, suggesting they “maybe fell” or “were eating fries with ketchup.” And he started feeding the nation’s prisoners two meals a day instead of three, warning that if violence continued, […]