robert: democratic demands. talk of pardons. and tensions in both parties. i'm robert costa, welcome to "washington week." president trumpra od and defiant as democrats push ahead on probes into his campaign, administration, and business. president trump: it's a collusion hoax. robert: and he knocks his former lawyer. >> i have nev f asked nor frod i accept a pardon donald trump. president trump: michael cohen lied about the pardon. robert: democrats clash over anti-hate legislation. next.no cer: this is "washington week." funding is provided by -- >> i was able to turn thean aircraft arounthe mission