90-Year-Old Sen. Chuck Grassley Hospitalized for Infection, Expects to Return to Work Soon
- Iowa Sen. Chuck Grassley, 90, oldest Senate member, hospitalized for infection
- Receiving antibiotic infusions in Washington area hospital
- Plans to return to work as soon as doctors allow
- Has appeared healthy in recent years despite September becoming Senate's only nonagenarian
- Was first elected to Senate in 1980 after serving in House and Iowa legislature