Berlin, Sept. 21 -- The far-right and far-left had more success in German state elections on Sunday, dealing yet another blow to embattled chancellor Friedrich Merz and his CDU party. The far-right AfD scored 37-38% in Mecklenburg-Western Pomerania state, against 35.5-36.5% for the centre-left SPD. In Berlin, the far-left Die Linke party with 24.5-26 % looked set to easily defeat the CDU.P9...