LONDON (Reuters) - Clearing houses -- the plumbers of high finance -- could become the next casualties of the crisis as regulators insist that banks run their riskiest and private trades through them.

LONDON, Nov 8 (Reuters) - The Bank of England will not 'politicise' how it supervises foreign clearing houses with 'tit-for-tat' responses to whatever the European Union decides, a senior BoE official ...