Schumer: Trump's comments on Russia probe 'should send shivers down our spines'
© Greg Nash

Senate Minority Leader Charles SchumerCharles (Chuck) Ellis SchumerDems must stop picking foxes to guard the financial hen house Schumer warns 'House moderates' against immigration compromise bill Trump knocks Schumer, touts North Korea summit in early morning tweet MORE (D-N.Y.) on Thursday urged his GOP colleagues to publicly push back against President TrumpDonald John Trump20 weeks out from midterms, Dems and GOP brace for surprises Sessions responds to Nazi comparisons: 'They were keeping the Jews from leaving' Kim Jong Un to visit Beijing this week MORE's demand that Republicans "finally take control" of the Russia investigation.

"You never thought you'd hear a president say something like this. Frankly, you never thought you'd hear such silence from the other side of the aisle when he does," Schumer said from the Senate floor. "Republican lawmakers ought to shout down that kind of appeal." 

He added that Trump's comments "should send shivers down our spines."

Trump tweeted on Wednesday that the investigation into Russia's election interference and potential collusion between his presidential campaign and Moscow was a "witch hunt."

"The single greatest Witch Hunt in American history continues. There was no collusion, everybody including the Dems knows there was no collusion, & yet on and on it goes. Russia & the world is laughing at the stupidity they are witnessing. Republicans should finally take control!" he posted on Twitter.

Trump's tweet came after he knocked Sen. Dianne FeinsteinDianne Emiel FeinsteinSenate passes 6B defense bill Manchin becomes final Democrat to back bill preventing separation of immigrant families Live coverage: FBI chief, Justice IG testify on critical report MORE (D-Calif.), whom he called "sneaky," for releasing a transcript of Fusion GPS co-founder Glenn Simpson's interview with Judiciary Committee staffers. The firm was behind a controversial dossier that alleges ties between the Trump campaign and Russia

Schumer praised Feinstein on Thursday and pointed to Trump's tweets as one of "several events that have shaken my confidence" that Republicans support independent Russia probes.

"In my judgment, at least, for partisan reasons, Republicans in Congress and some in some parts of the media, the conservative parts of the media, have sought to undermine the Russian investigation in countless ways," he said.

He added that their goal seems to be try to "unilaterally ... discredit any findings that are detrimental to their party or their president" using "secrecy and innuendo."

Conservative Republicans have stepped up their attacks on special counsel Robert MuellerRobert Swan MuellerSasse: US should applaud choice of Mueller to lead Russia probe MORE's investigation into the 2016 election and urged an overhaul at the FBI and Department of Justice.

In response, Democrats are increasing their defense of Mueller and calling on Republicans to resist pressure to quickly wrap up several ongoing congressional investigations.

Schumer argued on Thursday that a "right-wing smear campaign is being waged to discredit the investigation and the investigator."