House Democrats will hear from former CIA Director John Brennan about the situation in Iran, inviting him to speak next week amid heightened concerns over the Trump administration’s sudden moves in the region. Brennan, an outspoken critic of President Donald Trump, is scheduled to talk to House Democrats at a private weekly caucus meeting Tuesday, according to a Democratic aide and another person familiar with the private meeting. Both were granted anonymity to discuss the meeting. The invitation to Brennan and Wendy Sherman, a former State Department official and top negotiator of the Iran nuclear deal, offers counterprogramming to the...