keep assad in pow other are the iranians like the russians look to shift sides as well. still too early to tell, gregg. gregg: that s is the big question. leland vittert. thanks. patti ann: so is tax chaos on the way if lawmakers fail to reach a deal on the fiscal cliff? we ll tell you what it could mean for your paycheck. gregg: imagine cutting your commute almost in half. really? where is that happening and how fast trains can now travel on the world s longest high-speed rail line? [ woman ] ring. ring. progresso. in what world do potatoes, bacon and cheese add up to 100 calories? your world. [ whispers ] real bacon. creamy cheese. 100 calories. [ chef ] ma am [ male announcer ] progresso. you gotta taste this soup. what starts with adding a friend.