1.   Such problems, rooted in mutual suspicion, have plagued the federation since it was formed last year.

2.   Clashes between the Muslims and the Croats have plagued the federation since its founding.

3.   Deputy High Representative Michael Steiner said Muslim and Croat leaders were attending meetings Monday to discuss issues plaguing the federation.

4.   The federation has been plagued by disputes between Muslims and Croats.

5.   The federation has been plagued by problems, however.