Extracting data from a matrix

I have a 50x3 matrix with numerical values. I want to take all the rows that have 2 zeros or more out For example

0   25   15;
0   0    25;
16  13   12

I only want to get out the first and the third row. And I do not wish to do that manually with 50 rows.

Answer 1

[Andrei Bobrov]

a = [0   25   15;
0   0    25;
16  13   12];

out = a(sum(a == 0,2) < 2,:)

[ieva ashmore]

Thank you. That we nice, clean and easy one line solution.