Wild scenes are unfolding from town hall meetings all over the country as Republican senators and congressmen travel back to their districts and are confronted by angry constituents both Democratic and Republican.

Videos were going viral on Wednesday night of senator Tom Cotton, a Donald Trump ally, being grilled over plans to repeal Obamacare and the wall with Mexico in the very red state of Arkansas among others.

During the rowdy event, held in a pocket of relatively liberal voters in the north west of the state, the audience routinely screamed at the senator.

One of the most heated moments came when a woman challenging the senator on repealing Obamacare.

Kati McFarland praised the Affordable Care Act and outlining how without it, show would die "This is not hyperbole."

As Cotton attempted to move on from her question about how he would replace Obamacare, the crowd erupted in support of McFarland.