Arson suspect arrested as wildfires rage around Spokane, Washington

SPOKANE, Washington, Aug 4 (Reuters) - A man has been arrested on suspicion of deliberately starting one of three fires that have destroyed over 700 houses and other buildings, forcing 64,000 people to evacuate in and around Spokane, Washington, the city hardest hit by wildfires sweeping the drought-stricken Pacific Northwest United States.