low, cnn's dan simon joins us live in san francisco, dan, lay out, what restrictions are being lifted, and what is staying put for now? >> hi, ana, first of all, it is a beautiful 63 degrees here in san francisco, and i have to tell you, people are energized that these restrictions are coming to an end. i know some folks across the country are saying we haven't had restrictions for a long time but california took a more conservative approach and here we are with the state's reopening. so let's talk about some of these restrictions being lifted. no mask requirement, if you're fully vaccinated. i saw people going into the gyms today without their masks and they were absolutely thrilled about that. the businesses, they can operate fully, restaurants, bars, movie theaters, they can pack people in, but they can require masks at their own discretion. for large indoor events, we're talking about 5,000 or more people, need to show your vaccine certification, or a