What's the best way to read XML in Python? Need help parsing files efficiently! or How do I read XML

Pro tip: If you’re reading xml python and need to handle namespaces, `lxml` makes it less painful. `ElementTree` can get messy with them.

Example:
```python
from lxml import etree
ns = {'ns': 'http://example.com/ns'}
root.find('.//ns:tag', namespaces=ns)
```
Saves a ton of headache!