INCLUDING WOOD SIDE. AND THE CHINESE CONSULATE IN SAN FRANCISCO. THERE IS ALSO A PROTEST ON THE WATERFRONT WHERE PRESIDENT BIDEN IS HEADING NEXT. THE PRESIDENT IS EXPECTED TO HOST A PARTY AT THE EXPLORITORUM TONIGHT. THE SECURITY IS TIGHT. THE EMBARCADERO IS SHUTDOWN. POLICE ON ROOF TOPS AS WELL AS A DRONE SCOPING OUT THE ENTIRE SCENE. KATIE? >> Reporter: WE ARE JUST MOMENTS AWAY FROM THE PRESIDENT'S MOTORCADE ARRIVING HERE. THAT IS WHERE HE IS HOSTING A PARTY TONIGHT FOR SOME OF HIS TOP SUPPORTERS. IT IS ALSO WHERE THIS DAY LONG PROTEST HAS GATHERED AT THE EXPLORITORUM WITH PROTESTERS TRYING TO GET ATTENTION OF WORLD LEADERS. >> SHUTDOWN APEC. >> Reporter: ACTIVISTS AND PROTESTERS GATHERED AS THE SECOND DAY OF APEC GOT UNDERWAY VYING FOR ATTENTION FOR THEIR CAUSES. >> Reporter: DIFFERENT GROUPS WITH SIGNS AND BANNERS PROTESTING EVERYTHING FROM CLIMATE CHANGE TO ANTICAPITOLLISM TO LIBERATION FOR PALESTINE AND A CEASEFIRE FOR GAZA. WE WANT JUSTICE. AS WELL AS A FREE TIBET. >> WE ARE HERE TO FIGHT AGAINST THOSE WITH OUR PEOPLE'S SUFFERING. >> THERE WAS A DYE IN TO PROTEST THOSE FUNDING THE MIAMAR MILITARY. TEMPERATURERS FLARED AS SOME TRIED TO MAKE THEIR WAY THROUGH THE LINES OF PROTESTERS TO GET TO THE CEO CONFERENCE HAPPENING DURING APEC. >> HEY, ARE YOU GUYS GOING TO DO YOUR JOB? >> Reporter: THESE THAT COME TO PROTEST SAY IT IS AN OPPORTUNITY TO HAVE THEIR MESSAGE HEARD ON A WORLD STAGE. >> THE ONLY THING THEY ARE GOING TO BE TALKING ABOUT IS MAKING THEMSELVES AND THEIR FRIENDS RICHER THAN THEY WERE YESTERDAY. WE ARE HERE TO MAKE SURE THERE IS NO BUSINESS AS USUAL AS LONG AS THIS CONFERENCE IS HAPPENING HERE UNTIL THE GENOCIDE AND GAZA COMES TO AN END. >> THE PRESIDENT IS GOING TO BE ARRIVING IN JUST A FEW MOMENTS. WE SEEN A LOT OF INCREASED ACTIVITY HERE AMONG SECRET SERVICE AGENTS, THE CHP, SAN FRANCISCO SHERIFF'S DEPARTMENTS, ALL OF THE LAW ENFORCEMENT AGENCIES THAT ARE HELPING WITH SECURITY IN THIS AREA. NOW, RIGHT NOW, FRONT STREET, COMPLETELY BLOCKED OFF. THAT IS ALSO PART OF THIS AREA AROUND THE EXPLORITORIUM. THERE IS STILL A GROUP OVER BROADWAY. 100 PEOPLE THERE. WE DID HEAR ABOUT