1The hijacking of the plane by the terrorists was a shocking event that changed international security policies forever.
2Was the meeting hijacked by a single dominant speaker, or did everyone have a chance to contribute?
3The company's plans to expand into new markets were hijacked by a sudden economic downturn.
4Try not to let the discussion be hijacked by personal opinions; focus on the facts and data.
5There are concerns that the new policy has been hijacked by special interest groups, rather than serving the public interest.