President Donald Trump on Wednesday vowed to bring to justice the people responsible for this week’s bomb scare, which targeted prominent Democrats and CNN ― but he also criticized the news media.

“No nation can succeed that tolerates violence or the threat of violence as a method of political intimidation, coercion or control,” Trump said at a rally in Mosinee, Wisconsin, on Wednesday night. “Such conduct must be fiercely opposed and firmly prosecuted.”

“We want all sides to come together in peace and harmony,” he added. “We can do it, we can do it, we can do it. It’ll happen.”

Trump then partially blamed the media for the politically charged bomb scare and the country’s divide.

“As part of a larger national effort to bridge our divides and bring people together, the media also has a responsibility to set a civil tone and to stop the endless hostility and constant negative and oftentimes false attacks and stories,” Trump added. “They’ve got to stop, bring people together.”