"People are going to be safe today," Mr. Walsh said on CNBC's "Squawk Box." "We have plenty of police presence on the street, as well as undercover. We have all kinds of different bomb-sniffing devices to make sure their are no bombs out there."
People will be safe at 118th Boston Marathon, Mayor Marty Walsh says →
Boston Mayor Marty Walsh said Monday that the city has a good plan in place to ensure that the runners and spectators that turn out for the 118th running of the Boston Marathon are safe.