Actually the biggest lie about Obamacare was "If you like your doctor, you can keep your doctor, period."Dear Ted "your fellow Republicans said youd led them over a cliff."
We all know you too well.
"As usual, everything Sen. Cruz said about the ACA was a total lie. The biggest lie that Cruz is clinging to is that 5 million people have lost their insurance. A report from the Democrats on the House Energy and Commerce Committee found that of the millions who received cancelation notices, the actual number of people who lost their insurance is 10,000. Of the 99.8% who received a cancelation notice, millions renewed their existing policy and an additional 1.4 million are eligible for federal subsidies through the exchange. " https://www.politicususa.com/2014/01/26/lying-aca-ted-cruz-demands-apology-president-obama.html
That certainly was one of the big ones.
Obamacare: Tom Coburn loses cancer doctor - Tal Kopan - POLITICO.com