Congress is back in session this Tuesday after Labor Day and members of Congress are atwitter about their arrival back in the nation's capital.

Lawmakers took to Twitter to talk about their legislative priorities, their activities during August that included meetings, public appearances, and overseas travel.

Rep. Tim Ryan (D-Ohio) said:

Congress back in session today.

Rep. Mary Fallin (R-Okla.) said:

Returning to Washington today after a wonderful month in Oklahoma discussing your important priorities and concerns.

Rep. Kevin Brady (R-Tex.) said:

Will be heading back to D.C. later today, hopefully we can keep the fight against #Obamacare going up there.

Rep. Gabrielle Giffords (D-Ariz.) said upon her return from Afghanistan:

Headed back home after busy weekend visiting troops in theater. Met with Gen. McChrystal in Afghanistan and...

Rep. Judy Biggert (R-Ill.) said:

Morning everyone - back in DC now for the week, we'll have some votes tonight.

Rep. Lee Terry (R-Neb.) continued his use of hashtags, saying:

heading back to #Washington

Rep. Jared Polis (D-Colo.) said:

en route to airport for my return to DC! Congressional session starts up tonight

Rep. Buck McKeon (R-Calif.) said:

I'm back in Washington, D.C. and ready to continue the debate for quality, accessible health care for Americans.

Gov. Rick Perry (R-Tex.), used his primary opponent Sen. Kay Bailey Hutchison's (R-Tex.) return to DC to paint her as a Washington insider:

VIDEO: Welcome Back to Washington, Kay: #tcot #txcot #txgov #washingtonkay #kbh #rickperry