"This is a fishing expedition":

https://www.washingtonpost.com/politics/despite-early-denials-growing-list-of-trump-camp-contacts-with-russians-haunts-white-house/2017/03/03/a5b196d8-002d-11e7-8f41-ea6ed597e4ca_story.html?utm_term=.36e9c38dcd3a