friday afternoon. >> it's a partisan whistle blower. they shouldn't even have information. i had conversations with many leaders that always appropriate. i just tell you -- >> president trump set to meet with the ukrainian president in person next week at the opening of the u.n. general assembly while joe biden also responding to the allegations calling them not credible and saying this. >> not one single credible has given any credibility to his assertion. not one. i have no comment. >> the president, his allies in the media are seizing on this story to attack the democratic frontrunner over what are unfounded plans. the incident is setting up to be another show down between congress and the administration.