BERLIN (Reuters) - German Chancellor Angela Merkel said on Monday her conservatives would sound out coalition possibilities with the pro-business Free Democrats (FDP) and the Greens as well as with the so far reluctant center-left Social Democrats (SPD).  I think all parties ... have a responsibility to ensure that there will be a stable government,  Merkel told reporters after her conservative CDU/CSU bloc won Sunday s election albeit with its weakest result since 1949. Merkel added that sustainable budget policies and domestic security would be priorities for her conservatives in the upcoming coalition talks. 
Merkel: Open to coalition talks with FDP and Greens, but also SPD