secret	secr	0.1374
tunnel	tunnel	0.1374
Russia	rus	0.1374
confirm	confirm	0.1374
Washington	washingt	0.1374
espionage	esp	0.1374
embassy	emb	0.1374
conducting	conduc	0.0497
FBI	fb	0.0497
Staffers	staffer	0.0497
secret services	secr serv	0.0497
secret tunnel	secr tunnel	0.0497
RUSSIAN EMBASSY	rus emb	0.0497
become known	becom known	0.0497
corresponding	correspon	0.0081