diff --git a/Lightning Talks/Test Driven Performance - Lenny Maiorani - CppCon 2014.pdf b/Lightning Talks/Test Driven Performance - Lenny Maiorani - CppCon 2014.pdf new file mode 100644 index 0000000..ac31625 Binary files /dev/null and b/Lightning Talks/Test Driven Performance - Lenny Maiorani - CppCon 2014.pdf differ