Gun rights, racism, climate change, impeachment ... World Questions is in downtown Houston to debate some of the big issues convulsing the United States.

Congressman Joaquin Castro, Judge Lina Hidalgo, Congressman Randy Weber and State Senator Joan Huffman join Jonny Dymond to debate questions raised by the audience in Houston.

BBC World Questions is a series of international events created in partnership with the British Council.

Photo: Texas State Rough Vector Illustration, Credit: Subtropica/Getty Images)