But the biggest reason for the animosity may be that be the fact these clubs are basically an image of each other.

WSJ: It's a Very Cross-Border Rivalry

WhatsApp was launched in 2009 and allows users to send each other text, image, video and audio messages.

BBC: Whatsapp

Sympathy is a strong image of the dialectic whereby each side completes the other.

ECONOMIST: Literary criticism

The waste from manufacturing has raised concerns within the industry, which fears that the problem, if left unchecked, could undermine solar's green image at a time when companies are facing stiff competition from each other and from low-cost panel manufacturers from China and elsewhere.

NPR: Solar Industry Grapples With Hazardous Wastes