Trump: "Nothing wrong with listening" if Russia or China offers dirt; Sarah Sanders leaving White House by end of the month; Jay Inslee, Eric Swalwell latest democratic candidates calling for impeachment proceedings

Trump: "Nothing wrong with listening" if Russia or China offers dirt; Trump says he might not tell FBI if foreign govt. offered info; Sen. Warner introduced bill requiring candidates to notify FBI if contacted by a foreign agent; Sources: In private conversations, Sanders has discussed running for Governor of Arkansas; From defending to denouncing: GOP splits on Trump comments; Trump calls out FBI Dir.: He is "wrong" to say candidates should report report foreign govt offers dirt on opponent; Trump: All congressmen take "oppo" research from Govts.; Dems slam Trump as "UN-American," "Disgraceful," "Lawless"; Dem candidates outraged over Trump saying he'd take dirt from foreign govtTo learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices