Associated Press/Evan Vucci President Donald Trump's legal team argued in a six-page letter that House Democrats' articles of impeachment were a "dangerous attack." The letter was the first formal response to the House's two impeachment charges: abuse of power and obstruction of Congress. The letter revealed the strategy Trump's legal team will use in the Senate trial beginning next week, arguing that the articles of impeachment don't include any criminal actions. Visit Business Insider's homepage for more stories. President Donald Trump's legal team issued its first formal response to the House Democrats' articles of impeachment on Saturday, calling the case a "dangerous attack on the right of the American people to freely choose their President." Trump faces two impeachment charges: abuse of power and obstruction of Congress.