Is Pluto a planet?

Yes it is... don't believe what those eggheads at the IAU said.

Pluto (and Charon) before the August, 2006 meeting of the International Astronomy Union

Pluto after the August, 2006 meeting of the International Astronomy Union

Link to New Horizons - NASA Mission to Pluto

http://pluto.jhuapl.edu/

Pluto's Replacement

New Planet IX