Tensions continue to simmer, moreover, between the White House and the Tower board over two areas.

It was during this period, however, that conflict began to simmer between high school friends Shane and Guard.

But now, old suspicions simmer between France and Germany.

The accident touched off four days of unrest in the neighborhood, where tensions had long simmered between black and Hasidic residents.

The tension continued to simmer between them until day 13 when things came to a boil.

However, resentment continued to simmer between the league and governing body.

Even in this period, disputes simmered between the city and state.

Inside the 19th-century house, warfare continues to simmer between management and staff.

She wasn't entirely sure, and that scared her more than the heat that simmered between her and Doyle.

The air simmered between them.