william: daniel hummel of the university of wisconsin, thank you so much for your insights. aniel: it's a pleasure to be with you. william: now, a story about how one man is starting a new life in wisconsin, after a desperate journey from war-torn cameroon. jane mccauley of pbs wisconsin has this report. our cost -- >> he had two choices -- face arrest seeking asylum at the u.s. southern border, or political violence in his home country of camerin. >> we want our rights to be restored. jane: since 2017, a civil war in cameroon has torn the central african nation apart. thousands of people have been killed and hundreds of thousands displaced. the internal conflict is a remnant of french and british colonization. it's been decades of discriminatory policies from the french speaking government against the countries english speaking regions. more and more, people like him have stood up against the government, risking arrest and torture. his wife and daughter assumed he had died in detention. they didn't know he escaped from nigeria and fled, starting in could door and traveling n