Tony Gonzales to retire early

Rep. Tony Gonzales is the second congressman to announce his departure this week, bowing to bipartisan pressure for his expulsion.

The Texas Republican faced intense scrutiny after acknowledging a sexual relationship with a subordinate, a scandal that intensified following the staffer's tragic death.

Gonzales stated it was his 'privilege to serve' but will file his formal retirement papers on Tuesday.

His exit further narrows the already slim Republican majority in the House of Representatives.