EU regulators to review rules defining companies' market power

BRUSSELS (Reuters) - EU regulators will review two-decade old rules that determine if companies have the market power to throttle rivals or control prices to take into account globalisation and digitalisation, Europe's antitrust chief Margrethe Vestager said on Monday.Her announcement came amidst criticism by lawyers and academics that the European Union's antitrust laws have failed to keep up with the times as regulators examine mergers and anti-competitive practices involving global online..