i have a big meeting when we land, but i am so stuffed up, i can't rest. [ male announcer ] nyquil cold and flu liquid gels don't unstuff your nose. they don't? alka seltzer plus night fights your worst cold symptoms, plus has a decongestant. [ inhales deeply ] oh. what a relief it is. we are coming up on almost two hours now since the first reports came that there were reports of explosives, unconfirmed reports from harvard. four separate buildings, science buildings around harvard yard. when you look at the harvard emergency page, there is a statement from police, and i think a couple of things are worth noting. they said that they evacuated the science center, thayer, sever and emerson halls out of an abundance of caution while an investigation is taking place.