mayor, muriel bowser kathy lanerr and chi ya henderson went on in the "meet the press."ke about the challenges she's ready to take on when it comes to transportation. she isn't putting the brake on the streetcar project, but it is not full steam ahead. >> i don't think expand is the word. i like the word right size. >> officials were testing a streetcar saturday when it crashed into a car. it's opening has been delayed until late january. critics question whether it's a practical way to move lots of people. >> but we shouldn't let that dominate our public transit conversation. because we can get the buses going quicker, we can do a better job at letting people know when they arrive and that they have covered and protected shelter when they get to the stop. >> the money is there. the district received more than $12 million in federal grants to improve bus service in six areas and nearly 08% of that money hasn't been spent. >> as we grow we know that our needs change. >> the mayor is fully supporting the district's bid to host the olympics in 2025. >> i went out with our t