Grassley's lawn faces a 3-mower system

Sen. Chuck GrassleyCharles (Chuck) Ernest GrassleyOvernight Tech: Facebook faces crisis over Cambridge Analytica data | Lawmakers demand answers | What to watch for next | Day one of AT&T's merger trial | Self-driving Uber car kills pedestrian Overnight Cybersecurity: Trump-linked data firm Cambridge Analytica attracts scrutiny | House passes cyber response team bill | What to know about Russian cyberattacks on energy grid Overnight Finance: Congress races to finish .2T funding bill | What to look for in omnibus | AT&T merger trial kicks off | Stocks fall on tech troubles | Trump targets Venezuelan cryptocurrency | Record SEC whistleblower payout MORE (R) showed off his "simple" solution to mowing grass at his home in Iowa on Friday, tweeting photos of a pair of push mowers apparently rigged to a riding John Deere.

Grassley was seen riding his mowing contraption during an ad for his reelection in 2010. He said during an interview earlier this year that he can "mow 100 inches at a time."