dan in texas, writes, nile, everyone should stop saying obama changes laws, by executive fiat.is a weird little car. that is what it is. executives decrease, that is far more accurate or powerful. executive decree it is then. >> scott in vermont, inc everyoe thinks obamacares needs a lot of young people to sign uk, the real question how many healthy young people are signing up, i suspect not many, i suspect you are right. >> and jen, how many people had insurance that got canceled and care enough to apply, and how many never had insurance are now applying, that is key, you are right. who are net new enrollys? george in mark america city, neil, suck it up, they will end up with 7 million enrollys, it is killing you, obamacare is a hit, it is eating as you. >> i have no idea what that final number will be, but you are accepting it at face value without asking how many of these pay, how many are young, how many are new enroll e!s, these are all crucial numbers, you might choose to ignore, but i do not. on john kerry saying we need it trachaction to climate change now before never