FOREX-Dollar under pressure before U.S. GDP (at Reuters)
* Dollar hits 8-month low of 86.17 yen on EBS * Traders look to U.S. Q2 GDP to slow * Dollar also hits 6-month low vs Swiss franc
* Dollar hits 8-month low of 86.17 yen on EBS * Traders look to U.S. Q2 GDP to slow * Dollar also hits 6-month low vs Swiss franc