washington democratic lawmaker introduce bill thursday seek broaden power u.s. government panel review mergers national security concern include give ability block deal could cause job losses face uphill battle republican-controlled house accord draft copy propose legislation review reuters multi-agency committee foreign investment unite state cfius would able review deal determine whether transaction net benefit unite state legislation pass cfius would consider propose deal effect employment product innovation public health safety well national security accord draft review reuters would also consider factor like whether foreign company purchase u.s. company abide u.s. rule concern disclosure transparency unclear whether measure introduce connecticut rep. rosa delauro support lawmakers house spokesman republicans house committee financial service consider early version bill 2014 immediately respond request comment even delauro bill pass house would need companion legislation pass senate would still need get sign law president barack obama currently companion bill senate accord source capitol hill delauro introduce previous bill follow u.s. approval china-based shuanghui international hold ltd 4.7 billion acquisition pork producer smithfield foods inc never go full house vote house bill target china specifically could implications country 2014 last year data available cfius look deal involve china country third year row come amid sign increase concern washington flurry propose takeovers american company chinese entities still sweep legislation could tall order administration time already tense sino-u.s. relations early month 46 u.s. lawmakers republicans urge cfius take hard look bid chinese company chongqing casin enterprise group buy storied chicago stock exchange fear deal would give china access data u.s. company use exchange past weeks alone cfius concern kill three propose chinese investments tuesday western digital corp wdc.o say china unisplendour corp ltd 000938.sz back buy stake u.s. company cfius plan probe u.s. lawmaker introduce bill broaden cfius mandate beyond security concern