Sinclair countersues Tribune Media over failed tie-up

WASHINGTON (Reuters) - Sinclair Broadcast Group Inc on Wednesday filed a counterclaim to a lawsuit by Tribune Media Co seeking $1 billion (769.11 million pounds)for what Tribune said was a breach of contract over a proposed merger.Tribune terminated its $3.9 billion sale to Sinclair on Aug. 9 and filed a lawsuit, saying the rival TV-station owner mishandled efforts to get the transaction approved by taking too long and being too aggressive in its dealings with regulators.In its counterclaim in..