How can you know the US is not experiencing global warming? Let me show you.

Go to the CAG page and select the trend.  See for yourself.

Using 1988 shows a cooling trend.  Using 1995 really shows it.  And using 2002 will freak most people out.

1995-2014 Minimum temperature trend -14.75 F a century

1995-2014 maximum temperature trend - 9.54 F a century

If you are freaking out, just select 1970 and you will feel warmer.

This is the cherry picking way to assure everybody things are warming up.  It's complete nonsense, but if it makes you feel warmer, then who am I to hammer punch you with some facts?

The astute observer who understands global warming will note that the min trend far exceeds the max, which is completely against the global warming theory;  This might be explained here.