Senate Republicans are pushing to hold a confirmation hearing for Tulsi Gabbard before President-elect Donald Trump’s ...

Tom Cotton, a Republican from Arkansas. “A real image of Tom Cotton discovering WMD in Iraq,” reads text above the image. The Instagram post was liked more than 100 times in two weeks.

But GOP Sen. Tom Cotton of Arkansas objected, blocking the attempt. Any single senator has the power to halt a bill put forward by a unanimous consent request. The Freedom of the Press Foundation ...