By THOMAS ADAMSON and OLEG CETINIC, Associated Press PARIS (AP) — Dining at a table where each person is enclosed by a clear plastic shield might look and sound futuristic, but it could be one way for some restaurants to reopen. It also might help out if your companion orders escargots, heavy on the garlic. The prototype plastic shields are known as the "Plex'eat," and they resemble big clear lampshades