derby city gaming casinoA two-year legal battle pitting two tech titans threatens to disrupt an emerging wave of new personal computers powered by artificial intelligence, tech industry executives and experts say.Within its love triangle, and its endless back-and-forth timelines – not unlike a tennis match, which keeps returning back to deuce – Challengers explores the boundaries of ambition, greed, jealousy and gender. That it has got three actors playing its leads who exude just the right amount of sexy and serious helps. One wrong serve by any and this could have gone either way.Elina Svitolina of Ukraine had urged tennis authorities to publicize that Ukrainians won’t be shaking hands with Russian and Belarusian players after matches — so that fans don’t boo because they think some players are being snubbed.