Moderate legislators take opposing sides on bill calling to curb Trump's ability to wage war on Tehran, each citing their background in national security as rationale

Pelosi says move prompted by 'insufficient' briefing that shows administration has no 'coherent strategy'; Republican Sen. Mike Lee calls it 'worst' briefing he's received

Fuming over being kept in dark on Soleimani strike, Pelosi announces bill to stop US president from taking further action against Tehran without congressional action

Nadler, Schiff lead House debate for Democrats; Republicans cite US president's support of Israel in defense; moderate Jewish Democrats who back impeachment now on hot seat

Dramatic switch by swing district Democrats who are veterans of national security community signals how much the political climate has changed in the last week

Pelosi and rookie Congress members with national security backgrounds get behind formal impeachment proceedings despite risk to some closely fought districts

Investigators still trying to determine if Tehran behind attacks on Saudi oil; Lawmaker urges president to go to Congress as strikes could lead to 'a medium to large-scale war'

Former CIA analyst and 8 other freshman Democrats with backgrounds in national security, including 3 Jews, form an alternative to progressives who have stoked divisions in party

Republican Jewish Coalition backs US president's assertion that Ocasio-Cortez and her 'crowd' hate Israel, are 'a bunch of Communists'