11.   Russian leaders echoed the concerns.

12.   Some ethnic Albanian leaders have echoed that prediction.

13.   The Russian leader echoed the metaphor.

14.   Their anger was echoed by leaders of the pro-British Protestant factions in Northern Ireland.

15.   Their anger was echoed by leaders of the Protestant unionist factions in Northern Ireland.

16.   Western leaders echoed similar sentiments.

17.   German leaders echoed Pique.