Rep. Adam Schiff, D-Calif., chair of the House Permanent Select Committee on Intelligence, defended his longtime promotion of the now-discredited Steele dossier by claiming that his team "couldn't have known" that Igor Danchenko, the Russian analyst believed to have been the dossier's sub-source, had allegedly lied to former British spy Christopher Steele. "Well, first of all, whoever lied to the FBI or lied to Christopher Steele should be prosecuted, and they are," Schiff said on "The View" Tuesday. "But at the beginning of the Russia investigation, I said that any allegations should be investigated," he continued. "We couldn't have known,...