WASHINGTON/HOUSTON, TEXAS — The United States imposed sanctions Friday on eight Venezuelan officials and increased to $25 million the reward it is offering for the arrest of President Nicolas Maduro. The actions came on the day of Maduro’s inauguration to a third term following a disputed election last year. It was the latest in a series of punitive steps by the outgoing Biden administration against Maduro’s government in the aftermath of the July vote, which both his ruling Socialist party and the OPEC nation’s opposition claim to have won. The new officials sanctioned include the recently appointed head of Venezuela’s