Roundup: Obama, Clinton urge Americans to stand up following two fatal shootings by federal law enforcement

U.S. immigration enforcement operations in Minneapolis are criticized for adopting tactics seeming to "intimidate, harass, provoke and endanger the residents of a major American city."

WASHINGTON, Jan. 26 (Xinhua) -- Former U.S. Presidents Barack Obama and Bill Clinton, both Democrats, on Sunday called the fatal shootings of U.S. citizens Renee Nicole Good and Alex Jeffrey Pretti heartbreaking,