22 7bn foreign loan pdp accuses apc senators of racket running

It seems like you're referring to a news article or a statement made by the People's Democratic Party (PDP) in Nigeria. Here's a breakdown of what I understand:

• The PDP is accusing the All Progressives Congress (APC) senators of running a racket involving a foreign loan of 22 billion naira (approximately 7 billion USD).
• The PDP is likely claiming that the APC senators are involved in some kind of corrupt activity related to the loan, such as embezzling funds or misusing the loan for personal gain.

Without more context, it's difficult to say exactly what the PDP is accusing the APC senators of, but it appears to be a serious allegation of corruption.