After more than a year of debate over costs, taxes, tax credits and regulations, President Joe Biden finally signed his sweeping tax, health and climate bill into law — albeit a significantly reduced version of the $1.75 trillion Build Back Better plan he was pushing for last year.The president signed the newly renamed Inflation Reduction Act into law flanked by Senate Majority Leader Chuck Schumer, D-N.Y.; Sen. Joe Manchin, D-W. Va.; and Reps. Jim Clyburn, D-S.C. and Kathy Castor, D-Fl.cnbc.com