And that catastrophic event has created a response on land and on sea to deal with whatever we face.

WHITEHOUSE: Press Briefing

As long as we keep fortifying partnerships between Federal, State, and local governments and among community leaders and the private sector, we can continue to modernize our critical infrastructure and bolster our ability to overcome whatever challenges we may face.

WHITEHOUSE: The White House

It helps us to provide an eternal perspective to whatever temporal challenges we face.

WHITEHOUSE: President Obama Speaks at Easter Prayer Breakfast