Since El Paso shooting, at least 7 men arrested over plans to target Hispanics, Jews and LGBT people

Staunch Trump ally has become a pariah in Washington over rhetoric, but still has support in deeply conservative area where he's seeking a 10th term

Fredrick Brennan says he sometimes regrets setting up unmoderated message board in 2013 that is now home to extremists, misogynists, conspiracy theorists

Reform leader accuses president of emboldening mass shooters by 'demonizing asylum seekers and immigrants'

Family reported concerns about self-described white nationalist's rhetoric after Pittsburgh shooting; FBI agent says he defended murder of 11 at synagogue

Roberta Kaplan seeks to deprive supremacist groups of free speech protections by proving incitement to violence, and deter them with massive financial penalties in a civil suit

Top exec Sheryl Sandberg vows social media giant will tighten its hate speech policy, after external audit faults it for not doing enough

Opponents accuse Republican leaders of focusing on anti-BDS policy for political gain, while ignoring more serious threat of white nationalism

Experts say American synagogues need to invest time in training, and not just in hiring armed guards, in order to stay safe

American youths on trial for plotting attack on Muslims, stoked their fanaticism on social media