Pot citizen

Oswaldo Barrientos picks dead leaves from marijuana plants at the grow facility where he works near downtown Denver on Wednesday, April 3, 2019. He said U.S. immigration officials blocked his application for citizenship because he works in the marijuana industry. Barrientos was brought to the U.S. from El Salvador illegally as a child and started working in the industry in 2014. (AP Photo/Thomas Peipert)