It's the second week of an impeachment inquiry, and Trump has asked a second foreign country to investigate the Bidens - this time it's not an ally, it's communist China, in broad daylight. CNN National Security Analyst Sam Vinograd sums it up: "China is already attacking our elections, President Trump asked them to keep doing it." So what does this all of this mean for US foreign policy and diplomatic relations going forward? Sam and SE break it down.