berlin half germans favor call new election chancellor angela merkel fail reach deal form new coalition two party fifth back form minority government opinion poll show wednesday poll conduct insa bild daily show 49.9 percent favor another election also show 48.5 percent think center-left social democrats spd right rule join new grand coalition merkel conservatives 18 percent would favor spd lose grind september election share power merkel last four years collapse talk merkel conservative bloc pro-business free democrats fdp environmentalist green throw germany political uncertainty raise prospect new elections poll show 28 percent blame fdp leader christian lindner failure talk follow 27 percent blame merkel 13 percent blame green leader cem ozdemir four 10 people poll say merkel run chancellor new elections call 24 percent would prefer another candidate christian democrats cdu although little consensus poll show voters would prefer coalition cdu fdp new elections follow coalition spd green left-wing linke however poll show new election would bring little change result september vote cdu slightly 30 percent spd steady 21 percent green 10 percent fdp 11 percent would still mean possible coalitions majority would cdu spd cdu fdp green half germans want new elections coalition talk fail