BRUSSELS (Reuters) - EU antitrust chief Margrethe Vestager on Tuesday voiced concerns over a plan by Siemens (DE:SIEGn) and Alstom (PA:ALSO) to create a Franco-German rail champion and the impact the deal would have on high-speed trains in Europe.
Vestager also said she was interested in Facebook's (O:FB) latest leak of user photos but said it was still early days.