Tonight rump blamed Obama for the debt under his administration.
1) Most of that debt was due to the Bush Administration's worst recession in 80 years as the deficit in 2009 was estimated to be over a trillion even before Obama took office.
2) Trump had made no improvements in the deficit since taking office despite taking over in a the midst of the longest streak (broken by Trump) of job gains & low unemployment
3) If you want to see huge deficits again, let Trump pass his tax plan. The Bush tax cut was a major part of that Great Recession
The 2017 deficit is higher than was the 2016 deficit. Can we blame Trump for that??
President Trump's first fiscal year (FY'18) started Oct 1st, 2017. Congress has yet to pass his proposed budget, I think they have been going on continuing resolutions.