Rise in return trips likely as holidays end

US denies reports alleging Iranian-Americans detained at border Rise in return trips likely as holidays end Lawmakers, public health groups slam FDA's partial e-cigarette ban Trump threatens harsh sanctions against Iraq after parliament vote Severe crash on US highway kills 5 E-cigarette partial ban by FDA comes under criticism Refashioned Barbie dolls encourage girls to pursue tech, science careers Bolton says willing to testify in Senate impeachment trial Boeing, FAA review wiring on grounded 737 Max jets UN chief concerned over events surrounding Venezuela's election Singular 'they' voted Word of the Decade Pompeo says Trump did not threaten to target Iranian cultural sites SpaceX rocket launches 3rd batch of 60 internet satellites into space Qinghai-Tibet Railway brings wealth to plateau Maduro recognizes Parra as new opposition leader US warns of potential cyber attacks from Iran amid heightened tensions Anti-war protesters rally in NYC following US airstrike in Iraq 'No Chinese national' killed in Pennsylvania pileup New visa policy may hobble US tech workforce