Sen. Tom Carper, senior member of the Senate Finance Committee, authored a Nov. 6 op-ed in CNBC marking the start of open enrollment season, which runs Nov. 1 through Dec. 15."When it comes to crafting effective policies for our country, I believe that we should find out what works and do more of that," wrote Carper. "As health care open enrollment begins, there is growing evidence that the Affordable Care Act is working, and it is imperative that we build on its success — [...]