Tensions between Democrats and Republicans are on the rise amid the worst U.S. flooding event in recent memory. That's ...

WASHINGTON, July 8 (Xinhua) -- Tensions between Democrats and Republicans are on the rise amid the worst U.S. flooding event in recent memory.

（法新社华盛顿8日电） 地理学家常说「没有所谓天然灾害」，这话不啻是人类自己选择让危殆变成悲剧的暮鼓晨钟。美国德克萨斯州近日山洪暴发夺走逾百条性命，其中许多是孩童，正是一个鲜明例证。