MINNEAPOLIS — Newly unearthed videos verified by Reuters show that Alex Pretti had a physical confrontation with federal agents 11 days before he was fatally shot by agents in Minneapolis. ADVERTISEMENTSeveral agents stop the SUV, get out and push Pretti to the ground, as others fire gas into a crowd of protesters. Eventually, the agents let Pretti walk away, and what appears to be a gun can be seen tucked into his waistband. During President Donald Trump's nationwide crackdown, federal immigration agents often have worn masks to conceal their identities or clothing with no clear name identification or agency. Paul Perez, president of the National Border Patrol Council, a union representing Border Patrol agents, said the border agent involved in Pretti's shooting had about eight years of experience, extensive use-of-force and firearms training and crowd-control training in a border context.