German Chancellor Olaf Scholz warned Russian President Vladimir Putin personally against using chemical or biological warfare agents in Ukraine, Scholz’s spokesperson said on Wednesday. Asked by a journalist whether Scholz had warned the Kremlin leader against the use of such weapons, government spokesman Steffen Hebestreit replied that Scholz had said he had “warned him [Putin] in a direct conversation.” “But no further consequences were discussed that I have to share here,” Hebestreit added. Scholz has had several phone calls with Putin since the Ukraine war began almost a month ago. Speakin…