Rep. Mark KirkMark KirkLeaked ObamaCare bill would defund Planned Parenthood GOP senator won't vote to defund Planned Parenthood The Hill's 12:30 Report MORE (R-Ill.) urged his constituents to "hold the line" when it comes to not only federal taxes, but state and local taxes also.

The potential 2010 Senate contender tweeted Wednesday:
Holding a press event with local residents & business owners on federal, state and local tax increases. Need to hold the line.