Asian clam
... that the Asian clam is causing trouble in San Francisco Bay?
... that the <b id="mwBSE"><a href="./Potamocorbula_amurensis" id="mwBSI" rel="mw:WikiLink" title="Potamocorbula amurensis">Asian clam</a></b> is causing trouble in <a href="./San_Francisco_Bay" id="mwBSM" rel="mw:WikiLink" title="San Francisco Bay">San Francisco Bay</a>?