US campaign-finance watchdog files complaints against four top Republicans

Federal Election Commission says Jeb Bush, Martin O'Malley, Scott Walker and Rick Santorum may have broken federal law by not 'testing the waters' A leading watchdog group has filed complaints with the top US campaign finance regulator against four top Republicans - Jeb Bush, Martin O'Malley, Scott Walker and Rick Santorum - claiming they have already violated federal law by contemplating presidential bids without formally "testing the waters". The complaints follow a report by the Guardian on M...