 and more juicy and flavorful food. Learn more at besthotgrill.com. Affordable, powerful, portable infrared grills at besthotgrill.com. Apply. Bolivia's president denies allegations of orchestrating a failed coup led by the country's former army chief. Shortly before he was arrested on Wednesday, General Zuniga told reporters he'd been ordered to stage the uprising by the president, who the military chief said had wanted to boost his popularity.