The White Household had strongly implied that the previous president's most cancers declare was a slip-up. REUTERS Previous President Joe Biden had been attempting to re-arise within the sidelines by using a mini media tour previously this 12 months.Hello?u qu? s? d?ng In the past Tumor d?a vào kh? n?ng ?áp ?ng c?a t?ng ng??i, c?n ph?i kiên trì