<sod > Trump has hailed a poll that suggestedÂ  Americans are happy with the countryâs economy, but did notÂ mention that more voters hold Barack Obama responsible.< eod>< sod > Donald Trump has hailed a poll that suggestedÂ two thirds of Americans are happy with the countryâs economy, but did notÂ mention it also found that more voters hold Barack Obama responsible.< eod>