Sen. Ron Johnson (R-Wis.) speaks to the Washington Times Newspaper in his Capitol Hill office, Washington, D.C., Thursday, May 1, 2014. (Andrew Harnik/The Washington Times)
In this Jan. 7, 2014 photo, 4-year old Trey Ingles, left, and his brother Ian, 7, battle for the puck on their backyard ice rink in Washington, Ill. (AP Photo/Journal Star, Ron Johnson)
In this Jan. 7, 2014 photo, Andy Seaton and his 7-year old son Augie take in a cold afternoon of hockey practice on the family's backyard 25-foot-by-40-foot ice rink in Germantown Hills, Ill. (AP Photo/Journal Star, Ron Johnson)
Sen. Ron Johnson, Wisconsin Republican, and Sen. Claire McCaskill, Missouri Democrat, says it's time Charles Edwards resign as inspector general for the Department of Homeland Security because of inappropriate behavior, including his actions regarding an investigation of Secret Service agents. (ASSOCIATED PRESS PHOTOGRAPHS)
Sen. Ron Johnson, Wisconsin Republican, plans legislation against the Affordable Care Act that will make use of President Obama's own words to get its point across. (Associated Press)
Sen. Ron Johnson, Wisconsin Republican, said he is troubled by the lack of cooperation from the Obama administration and the inspector general's office in regards to the Secret Service prostitution probe. (ASSOCIATED PRESS)