Elizabeth Warren, the Bay State senator and presidential hopeful, is calling on the House of Representatives to begin impeachment proceedings against President Trump.

In a Twitter thread posted Friday afternoon, Warren said the report from Special Counsel Robert Mueller shows “a hostile foreign government attacked our 2016 election to help Donald Trump and Donald Trump welcomed that help” and once elected, “obstructed the investigation into that attack.”

The Mueller report lays out facts showing that a hostile foreign government attacked our 2016 election to help Donald Trump and Donald Trump welcomed that help. Once elected, Donald Trump obstructed the investigation into that attack. — Elizabeth Warren (@ewarren) April 19, 2019

Warren said the “severity” of Trump’s “misconduct demands that elected officials in both parties set aside political considerations and do their constitutional duty. That means the House should initiate impeachment proceedings against the President of the United States.”

The severity of this misconduct demands that elected officials in both parties set aside political considerations and do their constitutional duty. That means the House should initiate impeachment proceedings against the President of the United States. — Elizabeth Warren (@ewarren) April 19, 2019

She also said Trump’s “repeated efforts to obstruct an investigation into his own disloyal behavior would inflict great and lasting damage on this country.”