@SecElaineChao @USDOT @FMCSA @POTUS The @FBI advises the newest way to effect political assassination is to hack into vehicles' computers and disable the brakes. In mandating #ELDs, aren't you increasing the risk that #cyberterrorists will do the same with truckloads of #HAZMAT?

@NatSecCNN @CIA @WHNSC @SecNielsen @NSAGov @DHSgov @ODNIgov @DHSNUSA @realDonaldTrump @Influenstrategy This is a matter of #nationalsecurity. Given terrorists' use of trucks to plow people down, this is only a matter of time before terrorists hack into #HAZMAT trucks' computers.