In tonight’s Extra, Extra, the largest debris-capturing project in the nation wrapped in L.A. today, conjoined twin sisters underwent separation surgery, Chris Brown tweeted about his giant penis, Cali’s high-speed rail system could cost nearly $100 billion and more. Plus: Keep up with us on Facebook , and follow us on Twitter: @LAist @LAistFood @LAistSports . more › See the rest here: Extra, Extra: CA High-Speed Rail Costs, Storm Drain Trash Screens & Tree Frog Salad